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Price: $249.99
Please contact us first to verify linkage and fitment before you purchase this itemThis is our direct bolt-on45hpTBI kit w/ rebuilt and ported TBI basefor your1991-95 S series TBI truck, Astro, Blazer and full size van. Includes a remanufactured GM TBI base (modified for more flow and rebuilt throttle shaft) , 1/4\" injector spacer kit, custom 14psi regulator spring (to bump fuel pressure 2-3psi) and installation and tuning instructions.
Fitment:1991-95 S series truck, Blazer, full size van - 2nd photo shows what these usually look like
OurTBI45hp power up kitis the best money you will ever spend on your TBI motor - you will get morefuel/air flow forup to 45hp- and in the process make it run better w/our rebuilt TBI base. Most TBI motors suffer from wornthrottle shaftair leaks which causesfueling imbalances, unstable idle and poorpart throttle performanceOur rebuiltTBI base eliminates these air leaks and will give you a boost in fuel mileage
This kit will work on stock motors (will add 20-30hp), or motors w/ headers and free flow exhaust. It will even work with mild cam upgrades - good for motors up to 260hp. And best of all, you don\'t have to program the ECM thanks to the bump to 14psi in fuel pressure (stock pressure is 11-12psi)
What are you getting here?:
- Stock bore(42mm)remanufactured GMTBI base w/ new throttle shaft bushingplus wethined the throttle shaft and removed the throttle bore air horms for up to 75cfm more air flow w/ spacer.
- 1/4\" thick 1 piece CNC cut injector pod spacer w/ extended mounting screws
- custom wound 14psi fuel pressure regulator spring - replaces your OEM spring
- Installationinstructions and tuning tips.
- Once you complete the instalation(about an hour) you will have added 75cfm and up to 45hp over a stock TBI
- Pictures are generic and TBI base,linkages, spacer and spring color my differ from shown. All specifications and hook-ups will be correct for the applications listed.
Payment and Shipping -All orders are usually shipped within 72hrs of payment clearing and we will upload complete shipping info when it goes out. Payment is expected within 7 days of item conclusion.
If you have any questions or need fitment info, please email. We usually respond within 24hrs - Monday-Saturday.
Thanks for looking
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