Pontiac 400

Jul 24, 2006 4 Replies
O

I have a 67 firebird convertable and wanting to swap out the 71 2barrel



350 for a 400. I want to make it a 400 clone and already have the hood and proper emblems but have no idea on where to begin with my 400 build up. I would like somebody to give me a spec sheet that i could give an engine builder and be somewhat sure of the horsepower I'm going to get. I really dont need anything completely crazy, about 375-390hp. Right now I have installed a Performer Intake, #1406 600cfm carb and HEI ignition. Can anybody point me in the right direction?
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O

That combo is likely to rip my convertible in half! This goes against everything that is fun but, do you know of anything a little more tame? I am onley saying that is b/c i want it to be reliable but just enough to scare yah. Money is also a consideration. I know i'm getting picky but aren't most guys with their toys? Tell me what you think. Thanks.

obd> I tried that and quite a few others and nobody just spells it out. Heck

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S

Try asking at the forums of

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They have a lot of knowledgeable guys there that are very helpful.

Scott

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