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Old 06-12-2024, 05:28 PM
JLMounce JLMounce is offline
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Location: Greeley, Colorado
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Quote:
Originally Posted by steve25 View Post
What rear gears will the / does the car have?
It should only take 290 cfm to make 75 Hp per cylinder.

What CID is your motor?
Drive train is a 4l80e with a TSP converter that stalled at 3200rpm behind my current engine. Triple disc clutch that gets full throttle lockup in 2nd through 4th gear. Rear gears are a 3.31 with a 26" tire.

Currently +0.030 455. The rebuild will go to +0.040. The current plan is to reuse the factory 4.21" crank if it's salvageable. If not, I'll go to a 4.25" crank.

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-Jason
1969 Pontiac Firebird