Factory GM LSA/TVS, this 10 Bolt Pulley is designed to be paired with our ZPE MK II HUB. When upgrading your LSA pulley for more boost you have to be careful not to damage the bearings inside the Snoot. 3% pulley speed increase equates to 4 psi boost increase, or 3. Our LSA supercharger pulleys are a three-piece design, utilizing a high-grade steel pulley hub and an interchangeable aluminum ring and front cover. Having been supplied a few more pulleys from Edelbrock, they went with the 3. BOOST FREEZE CHILLER RESULTS - LT4 ZL1 hits 690 WHP with a 15% pulley ! WEAPON-X: Boost Freeze Chiller for ATS-V, Camaro, Corvette, and CTS-V launches 9/4/18! LT4 Available Pulley Combos and Supporting Mods Needed LSA Available Pulley Combos and Supporting Mods Needed WEAPON-X 2016 CTS V Air Intake System! Carbon Fiber 1 2 100mm 14th 15% 18% 2. 31 Black V2 (Pulley Only) $ 169. In other words the top pulley goes 2. 55 LSA Pulley (Black) Quantity Add to cart. 8 crank pulley and a. tensioner pulley) 2. So a 15. I am new to owning a Camaro and am building an LSA Conversion. I think there is an easy solution to the LSA and Rotofab also Reply Save Like matthewg. Blower Basics (Part 2): Boost and What You Need to Know. This pulley is equipped with GripTec® a micro machining technology. That pulley upgrade isnt so cheap anymore. com/lsx_matt_/ Parts Below!Wideband:https://www. Terry breaks out his homemade. Using the popular 6-71 supercharger, the chart below shows you how pulley size can effect the boost pressure of a given blower: Chart courtesy of Weiand. My plan is for this car to be a weekend car and to also be used for road courses (HPDE events) at places like PBIR and Sebring. LSA Available Pulley Combos and Supporting Mods Needed. The 9lbs of boost is achieved using a 7. The pulleys are available in three sizes: 230mm (9. The upper pulley is super easy to change if you want down the road. The PCM in the SS cannot control the bypass valve. My line of thought is that the stock LSA blower on a stock lsa makes 7-8 psi Adding longtube headers to a stock LSA usually makes the boost drop by 2-3 psi A slightly larger cam also makes boost drop by a couple psi A 10% overdive adds 2-3 psi So I guess my question is as follows:. pulley diameters required for >Table 1. Not exact, but Ill use it as a guide. 3% pulley speed increase equates to 4 psi boost increase, or 3. An LPE idler pulley is required for these pulley/belt combinations. The stock LSA blower came on 2nd generation Cadillac CTS-Vs and 5th generation Camaro ZL1s and this bolt-on upgrade allows you to change the spin-rate of the supercharger. I used the following calculation from this source ZL1/CTS-V LSA superchargers Calculating Boost on your ZL1 / LSA swap Pulley Ratio Math: 8. A 750 carbs is good enough to get your going but is marginally too small for your goals. However, it won’t make any more power until 4,800 rpm. These pulleys are CNC machined from 6061 aluminum and anodized for longevity. SUPERCHARGER PULLEYS – LSA CONVERSION STORE. The tune files have the tables but they will not work. DSX Tuning C7 LT5 Anysize Lower Pulley. How to Install a Wideband and Boost Gauge. Table 1 - belt length and idler pulley diameters required for different LSA supercharger pulley and damper pulley combinations. 8 rib 30mm wide x 75mm diameter pulley $ 39. Griptec LSA 2. I used the following calculation from this source ZL1/CTS-V LSA superchargers Calculating Boost on your ZL1 / LSA swap Pulley Ratio Math: 8. In the never ending search for the most boost at the lowest heat level we have to play the mix and match game to ensure our belt-train powering our LSA supercharger is working at its sweet spot. 55 (20%) supercharger pulley. With Innovator’s West balancer and 8. Crank Pulley PN (Crank only OD%). The upper pulley is super easy to change if you want down the road. Again, IMO, not worth the effort or expense. The ZL1/CTS-V LSA superchargers installed on a factory 376 cubic inch LS is rated at 9lbs of boost. The Lingenfelter supercharger pulley upgrade kit is designed to enhance the new LSA Cadillac CTS-V supercharged engine. DSX Tuning LSA/LT4 Lower Pulley. BOOST FREEZE CHILLER RESULTS - LT4 ZL1 hits 690 WHP with a 15% pulley ! WEAPON-X: Boost Freeze Chiller for ATS-V, Camaro, Corvette, and CTS-V launches 9/4/18! LT4 Available Pulley Combos and Supporting Mods Needed. 55 pulley installed, dyno results inside. As one of the most experienced shops on the LSA platform, weve put together a quick reference guide for you guys to figure out what is needed and when. Blower Basics (Part 2): Boost and What You Need to …. 5 pulley ZL1 fuel pump Is this ok or do I need to run the zl1 pump and controller in a stock pulley lsa conversion on a stock cam and stock header car? Thanks all. Table 1 - belt length and idler pulley diameters required for different LSA supercharger pulley and damper pulley combinations. 2016-2018 Camaro SS Corvette LT4 Supercharger Pulley/Mod for Camaro SS $ 319. 1: Our standard LSA supercharger drive is a great starting point and is great for a pull out or crate engine using the stock supercharger pulleys and is good to about the 550-600HP range. NOTE: This is the PULLEY ONLY. SUPERCHARGER PULLEYS – LSA CONVERSION STORE>SUPERCHARGER PULLEYS – LSA CONVERSION STORE. The 5-percent pulley bumped output to 682 hp and 705 lb-ft of torque, while the 10-percent pulley increased output to 725 hp and 736 lb-ft. GripTec LSA / ZL1 Blower Pulley (For ZPE Hub) ZPE-ZZ235BV2Z8 $157. 55 8 Rib LT4 Conversion Pulley and Hub for Corvette blower to ZL1,CTSV Spacing $ 199. Upgrading to a LS9 camshaft is worth about 30 hp, however, it wont make more power until 4,800 rpm. If you go to a cam for stage 2 then you will want to switch to the 2. GripTec LSA / ZL1 Blower Pulley (For ZPE Hub) ZPE-ZZ235BV2Z8 $157. PLEASE DO NOT PURCHASE THIS ITEM. 10” pulley ring, and 50mm crank idler pulley: 68. To start with, I would stay stock upper and lower pulley and get the car tuned to see where. About 15 HP if the blower is still spinning in its linear range. 4 since you already have the ID850s. Wonder if Brian can do us Maggie guys a public service and make some TVS pulley ratio (both cogged & ribbed rear) info available to update the Sticky along with boost charts that have 1:1 rear ratio and under driven ratio. The center bore of the pulley hub is sized for the appropriate interference fit and no pinning or drilling is necessary for installation. 6 revolutions for every revolution on the bottom. Lingenfelter LSA Pulley Chart / Belt Length - 09-15 CTS-V & 12-15 ZL1. 35 8 Rib LT4 Conversion Pulley and Hub for Corvette blower to ZL1,CTSV SPACING. One advantage of having a pulley combination that increases boost beyond stock is the immediate increase in torque, because that psi level is reached earlier in the rpm and throttle ranges. 5” K100675 10PK1715 LPE 76 mm, 0. I used the following calculation from this source ZL1/CTS-V LSA superchargers Calculating Boost on your ZL1 / LSA swap Pulley Ratio Math: 8. 40:1 – For F-1, F-1A, F-1A-91, F-1A-94, F-1X, F-2 What is your ProCharger SuperCharger pulley size (in inches)* What is your Crank Damper pulley size diameter (in inches)* What is your maximum Engine Rpm* CALCULATE SIGN-UP FOR THE. com>Advice with 144 blower combo. The stock LSA blower came on 2nd generation Cadillac CTS-Vs and 5th generation Camaro ZL1s and this bolt-on upgrade allows you to change the spin-rate of the supercharger. Pulley & Boost Charts: Troubleshooting: Frequently Asked Questions: E-Mail & Technical Help: Internet Links: Send Email to Dyers Blowers: Blower Pulley Ratio and Boost Charts. Fore innovations and Radum both make billet rails that will solve the issues above. 35 LSA Pulley (Black) 2. 05-20-2016 #2 matty b Advanced Tuner Join Date Jan 2008 Posts 399 Safe RPM limit is the factory redline at the factory power levels. With the overdrive IAT2s go from 85-140 during a pull. 45 Black V2 (Pulley Only) $ 169. Several supercharged 1UZ-FEs have ended up with 170 rwkW (225 rwhp) from the 5-6 psi boost mark, non-intercooled. Our LSA Boost Upgrade Range offers options from 5% to 30% Boost Increases. LSA Available Pulley Combos and Supporting Mods Needed. The Pulley is made from billet 7075-T6 aerospace grade aluminum. In the case of boost, the answer is a resounding yes. In the never ending search for the most boost at the lowest heat level we have to play the mix and match game to ensure our belt-train powering our LSA supercharger is working at its sweet spot. Blower Basics (Part 2): Boost and What You Need to Know>Blower Basics (Part 2): Boost and What You Need to Know. Like other LS engines, a cam swap is common. Lingenfelter LSA Pulley Chart / Belt Length - 09-15 CTS-V & 12-15 ZL1. Estimating Boost and Eaton Pulley Change. As we told you in Blower Basics (Part 1), boost is the amount of air pressure created by your supercharger and is the result of a combination of factors: engine displacement, blower displacement, and blower drive speed. It’s really only worth it if you plan on running at high rpm. 40 Black V2 (Pulley Only) $ 169. 4 interest-free installments or from $14. For bearing durability reasons LPE does not recommend using idler pulleys smaller than 70mm. Made from billet 7075-T6 aerospace-grade aluminum, this pulleys GripTec® micro machining technology allows. clearance between the crank pulley and the lower idler pulley. LSA Supercharger Belt Guide. Please note that it is not compatible with manifold adapter plates or overdrive pulleys. LSA / ZL1 Blower Pulley for (ZPE Hub)>GripTec LSA / ZL1 Blower Pulley for (ZPE Hub). It is perfectly fine to run a larger blower on a small engine as long as you use the proper underdrive pulleys to create safe boost levels. By adding a larger balancer pulley we are able to increase the amount of boost the supercharger creates which in return makes more power. How To Install A Pulley On A LSA Supercharger. Supercharger Belt Length Chart. The HP increase was strictly from 6500-7000rpm because that is where the bypass valve would typically operate. BOOST / PULLEY CHARTS. 31 Hybrid V2 (Pulley Only) $ 169. 55” pulley ring, and 50mm idler: 69. Performance Roadblocks Of The LSA V8: 5 Tips For Moving Past Stock Horsepower. 5 Griptech pulley 90 lb Dutchwerke Injectors MSD Boost a Pump CAI Magnaflow 2. 50 8 Rib Supercharger Pulley for Lsa/Lt4 $ 179. A quick belt change was needed and then it was right back to the stress test. Lingenfelter Performance Engineering. This test included the standard idler relocation bracket and common 100mm idler as well as the new DMS +5mm relo and 110mm idler. com/parts/inn-3877?seid=srese1&cm_mmc=pla-google-_. 7 8 Rib LT4 Conversion Pulley and Hub for Corvette. See full list on help. LSA/ZL1 supercharger swap. Just changing the top pulley wont get you to your goals. Lsa Pulley Boost Chart70” 10 rib XX03873-0004 (tensioner pulley PN L220620709) 67. 10 Bolt Hubs for ADM Pulleys LT4/LSA Superchargers $ 69. You wont have to worry about belt slip with GripTec®. My parts: ADM LSA Conversion 2. DSX Tuning LSA/LT4 Anysize Lower Pulley. Blower Pulley Ratio and Boost Charts. 5 upper, ID850, headers, hx, thermostat. The HP increase was strictly from 6500-7000rpm because that is where the bypass valve would typically operate. Lingenfelter Performance Engineering. That gives the LSA Supercharged Engine a 2. Fore innovations and Radum both make billet rails that will solve the issues above. You wont have to worry about belt slip with GripTec®. It has the 8. com/_ylt=AwrFAMk2VlVk7ScUZbpXNyoA;_ylu=Y29sbwNiZjEEcG9zAzIEdnRpZAMEc2VjA3Ny/RV=2/RE=1683343030/RO=10/RU=https%3a%2f%2fhelp. We offer 6 rib LSA drives in a variety of combinations. Blower Pulley Ratio and Boost Charts. Complete LSA Swap Guide & Tips. In stock trim at 6 psi of boost, the Chevrolet Performance LSA small-block (PN 19331507) posted baseline numbers of 569 hp at 6,000 rpm and 573 lb-ft of torque at 4,100 rpm. Our LSA supercharger pulleys are a three-piece design, utilizing a high-grade steel pulley hub and an interchangeable aluminum ring and front cover. The Lingenfelter supercharger pulley upgrade kit is designed to enhance the new LSA Cadillac CTS-V supercharged engine. I have a LSA blower on a LS3, the blower is 10% overdriven at the crank and fully ported w/ a 90mm throttle body, but the setup only makes 4 psi. WEAPON-X 2016 CTS V Air Intake System!. This test included the standard idler relocation bracket and common 100mm idler as well as the new DMS +5mm relo and 110mm idler. Posted by Lingenfelter Performance Engineering on Sep 14th 2016. The LSA/ZL1 uses a crank pulley with both a 6 rib and an 8 rib serpentine pulley, while most pull out and crate engines will come with a crank pulley. 60 Lower Pulley for LSA/LT4 With ATI Balancer The DMS 9. This chart addresses pulley combos, blower RPMs, boost, fuel mods, cooling mods, and more! Want us to spec your combination out for you? Reach out to us at [email protected]. 38 pulley is a 2. DSX Tuning LSA/LT4 Lower Pulley>DSX Tuning LSA/LT4 Lower Pulley. If you’re doing a ZL1/LSA supercharger swap onto a normally aspirated engine you will need either a factory crank pulley or an aftermarket. projecting these figures I estimated power at the wheels. Upgrading to a LS9 Camshaft is worth about 30 hp. It was validated for that under conditions nobody here will ever attain. Effective Compression Ratio Chart & CFM Formula. 5” length belt (or suitable equivalent) with the 3. Featuring our Exclusive GripTec® V2 level grip, GripTec® = Level V2 (Coated) Hub: ZPE MKII (10 Bolt M5) Ribs = 8. Follow me on Instagram! https://www. 95” 8 rib Included with Magnuson LSA TVS2300 Heartbeat Kit. That pulley upgrade isnt so cheap anymore. Blower Pulley Ratio and Boost Charts. Our LSA Boost Upgrade Range offers options from 5% to 30% Boost Increases. As one of the most experienced shops on the LSA platform, weve put together a quick reference guide for you guys to figure out what is needed and when. Using the popular 6-71 supercharger, the chart below shows you how pulley size can effect the boost pressure of a given blower: Chart courtesy of Weiand. You can purchase all of these belts directly from us as well HERE. You can see the effective blower ratio in the first column, the % of increase over stock in the second column, the RPM of the blower vs. 55 pulley should see about 10-12# of boost. 00 Griptec LT4 Z06 MKII Pulley 2. Heres a useful chart from Bens website showing the boost levels. For applications where the crank pulley diameter is greater than or equal to 9. What do I need to do for an LSA/ZL1 supercharger swap. Kong Performance Griptec LT4 Pulleys. Griptech ultra lightweight pulley upgrade for GM LSA applications features a 10-bolt pulley design. DSX Tuning LSA/LT4 Anysize Lower Pulley. As we told you in Blower Basics (Part 1), boost is the amount of air pressure created by your supercharger and is the result of a combination of. This guide is meant to help you in your LSA supercharger pulley selection, belt and idler selection. Cant say if your existing carb can be boost referenced but most Holley carbs can. Our LSA supercharger pulleys are a three-piece design, utilizing a high-grade steel pulley hub and an interchangeable aluminum ring and front cover. BOOST FREEZE CHILLER RESULTS - LT4 ZL1 hits 690 WHP with a 15% pulley ! WEAPON-X: Boost Freeze Chiller for ATS-V, Camaro, Corvette, and CTS-V launches 9/4/18! LT4 Available Pulley Combos and Supporting Mods Needed. Just changing the top pulley wont get you to your goals. That’s a great chart for getting into the ballpark with the 36/30 tooth cogged rear pulley setup. BOOST FREEZE CHILLER RESULTS - LT4 ZL1 hits 690 WHP with a 15% pulley ! WEAPON-X: Boost Freeze Chiller for ATS-V, Camaro, Corvette, and CTS-V launches 9/4/18! LT4 Available Pulley Combos and Supporting Mods Needed. These lower pulleys are compatible with ATI part numbers 918854 and 918856 for the LSA and LT4 (Camaro/CTS-V only) damper. 76 psi increase in boost. Tweak your boost levels with this GripTec upper LSA pulley upgrade for your LSA supercharger. No machining of the snout is needed. 95” supercharger pulley: K100575HD With 2. Kong Performance Griptec Hellcat / Redeye / Trackhawk / TRX / Demon Pulleys. -Step 2, you enter the slope and intercept values from the best-fit. 8MM Pulley Chart. 60 Lower Pulley for LSA/LT4 With ATI Balancer. With the stock pulley IAT2s would go from 85-115 degrees during a pull. the engine RPM in the third column, upper pulley size in the 4th, crank pulley size in the 5th, idler options in the 6th and 7th column, and estimated boost pressure with proper supporting mods in the 8th column. 10” supercharger pulley sizes. If you need a hub for this pulley use this one. We have kits for truck drives, LS1 drives, and LS3 drives. These lower pulleys are compatible with ATI part numbers 918854 and 918856 for the LSA and LT4 (Camaro/CTS-V only) damper. In stock trim at 6 psi of boost, the Chevrolet Performance LSA small-block (PN 19331507) posted baseline numbers of 569 hp at 6,000 rpm and 573 lb-ft of torque at 4,100 rpm. The LSA has a very small camshaft. NOTE: This is the PULLEY ONLY. Our range gives you the option to pick depending on how much power you would like to increase. CTS-V & ZL1 (LSA) Supercharger Belt Guide. The LSX Innovations 6 rib LSA systems are simply the best on the market and will support all but the highest horsepower LSA applications. Pulley & Boost Charts: Troubleshooting: Frequently Asked Questions: E-Mail & Technical Help: Internet Links: Send Email to Dyers Blowers: Blower Pulley Ratio and Boost Charts. Pulley Combos and Supporting Mods Needed>LT4 Available Pulley Combos and Supporting Mods Needed. This guide is meant to help you in your LSA supercharger pulley selection, belt and idler selection. Upgrading to a LS9 camshaft is worth about 30 hp, however, it won’t make more power until 4,800 rpm. To start with, I would stay stock upper and lower pulley and get the car tuned to see where your baseline is. The result is a big torque increase at the peak that fades to near zero by the end of the run. Product Details This kit includes the Lingenfelter 2. However, it wont make any more power until 4,800 rpm. 6 pulley ratio on the supercharger. 40 Pulley & MKII HUB - Black V2 $ 218. In the never ending search for the most boost at the lowest heat level we have to play the mix and match game to ensure our belt-train powering our LSA supercharger is working. To start with, I would stay stock upper and lower pulley and get the car tuned to see where your baseline is. Lingenfelter LSA Pulley Chart / Belt Length. Kong Performance Griptec 2020+ GT500 Pulleys. With the 10. 55 pulley, 10 bolt hub and correct length belt to use with the stock harmonic balancer to upgrade your LSA Cadillac CTS-V or ZL1 Camaro. We recommend fuel injector connection, Fuel injector development, and ID injectors. BOOST / PULLEY CHARTS. Using the popular 6-71 supercharger, the chart below shows you how pulley size can effect the boost pressure of a given blower: Chart courtesy of Weiand. This with the addition of a high flow air intake and 160 degree thermostat will make around 630 Horsepower. Higher boost (pulley swap) calls for bigger injectors and HX upgrades. LSA Conversion with stock pulley Boost a Pump 90 lb injectors CAI axle back Option 2 LSA Conversion with 2. 192/250 8mm Blower Boost Chart. 25) [LSA 18%/LT4 15%] IDLER RELO BRACKET REQUIRED. Table 1 - belt length and idler pulley diameters required for different LSA supercharger pulley and damper pulley combinations. 2L LSA CTS-V & ZL1 OE Diameter/LT4 CTS-V & ZL1 2. -Step 1, you enter your max RPM, current blower size, and at minimum 2, but preferably 3 data points of pulley combo & observed boost levels into the chart calculator. 1/2 Pitch Pulley Chart. Has anyone taken the stock pulley > 9psi?. 7 8 Rib LT4 Conversion Pulley and Hub for Corvette blower to ZL1,CTSV Spacing $ 149. 10:1 – For P-1SC-1, P-1X, D-1SC, D-1X 5. Crank Pulley PN (Crank only OD%) Supercharger Pulley Supercharger Pulley PN Belt Belt PN Upper Idler Lower Idler Idler Bracket (PN) Pulley Ratio Total OD% SC Speed @ 6500 RPM stock 7. Griptech ultra lightweight pulley upgrade for GM LSA applications features a 10-bolt pulley design. 65” supercharger pulleys: K100572HD. The ZL1/CTS-V LSA superchargers installed on a factory 376 cubic inch LS is rated at 9lbs of boost. These heads will flow even better than ported stock heads and have thicker deck surfaces to withstand more boost. Product Details This kit includes the Lingenfelter 2. AC Delco LSA/ZL1 Water Pump - 19180610. 06) [LSA 15%/LT4 12%] 235mm (9. 50 LSA Pulley (Black) 2. I am new to owning a Camaro and am building an LSA Conversion. All the belt part numbers are for the Gates Fleetrunner Green belt. com/blogs/news/6826132-lsa-available-pulley-combos-and-supporting-mods-needed Since my car finally passed the break-in mileage (i kno, i kno). 25) [LSA 18%/LT4 15%] IDLER RELO BRACKET REQUIRED FOR LSA. To calculate supercharger speed, multiply your maximum engine speed by the pulley ratio value. Designed to fit ATI balancer part numbers 918856 or 918854. 25 inch supercharger pulley next. Made from billet 7075-T6 aerospace-grade aluminum, this pulleys GripTec® micro machining technology allows the maximum grip force to be applied to the component and belt without causing damage to the belt. If you plan to install a smaller supercharger pulley you will need to source injectors based on your horsepower goals. Then you are at risk of burning up the cats due to higher heat so long tubes and high flow or cat deletes come next. Griptech ultra lightweight pulley upgrade for GM LSA applications features a 10-bolt pulley design. 1 - Griptec 2. Supercharger speeds above 23,000 RPM are not recommended. Choose your ProCharger Supercharger set up ratio* 4. LSA Spacing Upper Pulley W/ Hub. Crank Pulley PN (Crank only OD%) Supercharger Pulley Supercharger Pulley PN Belt Belt PN Upper Idler Lower Idler Idler Bracket (PN) Pulley Ratio Total OD% SC Speed @ 6500 RPM stock 7. The LSA has a very small camshaft. The higher pressure instantly bumped power levels to 790 rwhp and 815 lb-ft of torque. Our LSA Boost Upgrade Range offers options from 5% to 30% Boost Increases. Factory GM LSA/TVS, this 10 Bolt Pulley is designed to be paired with our ZPE MK II HUB. Pulley Combos and Belt Sizes for LSA motor. LSA Boost Bypass Valve Question. The pulleys are available in three sizes: 230mm (9. The factory LSA fuel injectors are also adequate in most swaps. 5 crank pulley kit: 2015 & Newer Hellcat Challenger, Charger, Demon, Redeye, Trackhawk, TRX, and Durango Most users retain the original 58. The ZL1/CTS-V LSA superchargers installed on a factory 376 cubic inch LS is rated at 9lbs of boost. Tweak your boost levels with this GripTec upper LSA pulley upgrade for your LSA supercharger. 17, LPE idler relocation bracket (PN: L220636509) is required in order to provide enough clearance between the crank pulley and the lower idler pulley. These heads will flow even better than ported stock heads and have thicker deck surfaces to withstand more boost. Just get the Metco interchangeable pulley hub and you simply need to replace the upper pulley itself. 9% increase in pulley speed, which would translate to a 0. I’d estimate at least 600…2. The LSA has a very small camshaft. Time to add the LSA, but with some questions first. 9% increase in pulley speed, which would translate to a 0. Made from billet 7075-T6 aerospace-grade aluminum, this pulleys GripTec® micro machining technology allows the maximum grip force to be applied to the component and belt without causing damage to the belt. you need to remove the solenoid or you will get reduced boost pressure. The LSX Innovations 6 rib LSA systems are simply the best on the market and will support all but the highest horsepower LSA applications. Kong Performance Griptec LT5 Pulleys. 2016-2019 2. 45 LSA Pulley (Black) 2. 60 8 rib balancer pulleys are a great way to increase supercharger RPM resulting in higher airflow and boost levels. LSA CTS-V Lid Billet 16AN Water Manifold. 50 8 Rib Supercharger Pulley for Lsa/Lt4 $ 179. = pulley ratio) Now we can calculate boost with the new pulley ratio Therefore: 7. 12 ATI918859 ATI Serpentine Damper 09-15 LSA - Supercharger Pulley Sold Separately. Kong Performance Griptec LSA Pulleys. 5x60mm cap head screw LPE 76 mm, 0. -Step 2, you enter the slope and intercept values from the best-fit equation into the table calculator. Lingenfelter LSA Pulley Chart / Belt Length - 09-15 CTS-V & 12-15 ZL1 - Mont Motorsports. 55 8 Rib LT4 Conversion Pulley and Hub for Corvette blower to ZL1,CTSV Spacing $ 199. Now I realize that boost is a measurment of restriction and that a bigger, better flowing/breathing motor will make less boost for a given supercharger setup compared to a smaller / poorer flowing. Higher boost (pulley swap) calls for bigger injectors and HX upgrades. 0L Jaguar V8 with a M112 is rated at 278 kW at 12 psi boost. Heres a useful chart from Bens website showing the boost levels. This upgrade kit produces excellent horsepower and torque improvements over the factory 556 horsepower and 551 lbs ft of torque while maintaining a safe level of boost and supercharger RPM. My line of thought is that the stock LSA blower on a stock lsa makes 7-8 psi Adding longtube headers to a stock LSA usually makes the boost drop by 2-3 psi A slightly larger cam also makes boost drop by a couple psi A 10% overdive adds 2-3 psi So I guess my question is as follows:. Larger, aftermarket cams can add about 50 hp. 2016-2018 Camaro SS Corvette LT4 Supercharger Pulley/Mod for Camaro SS $ 319. 5x60mm cap head screw LPE (L220636509) Magnuson Heartbeat with 9. In the case of boost, the answer is a resounding yes. Whats the max safe boost on an LSA?. Email: [email protected]. If you need a hub for this pulley use this one. As one of the most experienced shops on the LSA platform, weve put together a quick reference guide for you guys to figure out what is needed and when. The LSA has a very small camshaft. Boost Estimator (Pulley Combo/Blower Boost Auto. Having been supplied a few more pulleys from Edelbrock, they went with the 3. 5 exahaust The car is stock cams, stock headers. In the never ending search for the most boost at the lowest heat level we have to play the mix and match game to ensure our belt-train powering our LSA supercharger is working at its sweet spot. When GM started offering factory-supercharged LS engines towards the. Its really only worth it if you plan on running at high rpm. 66 (11%) crank pulley and 2. 06) [LSA 15%/LT4 12%] 235mm (9. The center bore of the pulley. LT4 Available Pulley Combos and Supporting Mods Needed. ATI Supercharger 8-RIB Pulley for 6. Mike 06-13-2016, 11:45 AM #9: hammdo Its an experiment. These lower pulleys are compatible with ATI part numbers 918854 and 918856 for the LSA and LT4 (Camaro/CTS-V only) damper. Increase boost on stock pulley?. They are machined from 6061 aluminum and anodized for protection. AC Delco LSA/ZL1 Water Pump - 19180610. One advantage of having a pulley combination that increases boost beyond stock is the immediate increase in torque, because that psi level is reached earlier in the rpm and throttle ranges. 1: Our standard LSA supercharger drive is a great starting point and is great for a pull out or crate engine using the stock supercharger pulleys and is good to about the 550-600HP range. ATI Supercharger 8-RIB Pulley for 6. A healthy 1UZ-FE is often quoted at 140 rwkW (188 The twin intercooled 4. In stock trim at 6 psi of boost, the Chevrolet Performance LSA small-block (PN 19331507) posted baseline numbers of 569 hp at 6,000 rpm and 573 lb-ft of torque at 4,100 rpm. 40 LSA Pulley (Black) 2. 8 rib ATI Lsa Overdrive ring - 10% $ 249. Like other LS engines, a cam swap is common. 2014-2018 Truck to CTSV/ZL1 LT4 Hub $ 79. 95 Shipping calculated at checkout. I think there is an easy solution to the LSA and Rotofab also Reply Save Like matthewg. Griptech LSA Spacing Upper Pulley W/ Hub. *A stock diameter 10 bolt pulley is also available from LPE, PN L220600709 LSA Pulley Sheet v1. Get the maximum performance out of your supercharger. GripTec LSA / ZL1 Blower Pulley for (ZPE Hub). Dont forget to figure in tuning each time you change unless its all done at once. 10 Bolt Hubs for ADM Pulleys LT4/LSA Superchargers $ 69. 26/mo with View sample plans LSA Supercharger Pulley Size 2. Made from billet 7075-T6 aerospace-grade aluminum, this pulleys GripTec® micro machining technology allows the. LSA blower only making 4psi. HP gain is similar; a gain that fades as the temps go up. This time boost jumped to 16-17 pounds. LSA Engine Upgrade Guide: Expert Advice for LSA …. 0” ring, idler relocation bracket, and 50mm idler: 71. -Step 1, you enter your max RPM, current blower size, and at minimum 2, but preferably 3 data points of pulley combo & observed boost levels into the chart calculator. You need the bigger 7 bottom pulley and maybe the smaller top one with it as well. 4 pulley will offer 3lbs more boost than the 2. However, our stock setup in the LSA seems to be sufficient to produce some more boost as far as I can tell. Higher boost (pulley swap) calls for bigger injectors and HX upgrades. CTS-V & ZL1 (LSA) Supercharger Belt Guide. It is perfectly fine to run a larger blower on a small. Stronger and harder than 6061 T6. Finish: Type III Anodized, Class 2, Hard Coat. By adding a larger balancer pulley we are able to increase the amount of boost the supercharger. 76 psi increase in boost.