40hp Gm Tbi Power Up Kit 1986-95 Sbc 4.3l 5.0l 5.7l
Price:
$ 40
- Condition: New
Seller notes
40hp GM TBI power up kit 1986-95 for V6 and SBC 2.8L 4.3L 5.0L 5.7L - not intended for 7.4L BBC TBI white or black spacer This TBI 40hp power up kit is the best money you will ever spend on your TBI motor - and in the process make it breath better, run better, and add up to 40hp over a stock TBI setup. We are including instructions on modifying your TBI base and throttle shaft for better air flow, including a 14psi pressure regulator spring to bump fuel pressure slightly - and a 1/4" TBI injecto...
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