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305 Turbo-Fire 240hp
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625 Posts
Discussion Starter · #1 ·
How streetable is this combo in a 305 86 silverado. I dont drag race, but would like a little more street muscle.

Holley/Demon 600 cfm carb
Edelbrock RPM Air Gap manifold
Comp Cams XE262 cam (218/224 @ .050, .462/.469 lift)
14014416 casting 305 heads - these are the best of the 305 heads
1-5/8" headers with at least 2-1/2" single or 2-1/4" dual exhaust
Aftermarket HEI Ignition (Mallory, Accel, etc.)
 

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That sounds exceptionally streetable :pimp:

consider 3.73 rear gears and a looser torque convertor stall speed

I would never put a single exhaust system behind a v8

Some will tell you to get the regular RPM manifold over the airgap design, some will say airgap. I dont know myself, dont own either. try both if you can find good used ones.
 

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305 Turbo-Fire 240hp
Joined
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625 Posts
Discussion Starter · #3 ·
This was someones combo that I copied and pasted just wanted to know if it sounded good to someone else besides me. By the way the tranny i have is a 700r with 3.08's is that not good for that combo?
 
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