Quote:
Originally Posted by Danny Ashley
So what year firebird/engine combo are you wanting to build? Stock or Super Stock?
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No decisions made. This thread is to explore possible combos, that might possibly be built to run the index or just slightly under, on a small budget, if such is possible. I think ya'll call 'em "dime rockets" ?
I have a '74 Ventura 2 bracket car now. It has a mild, iron head 455, TH400, 4.10 gears. Runs 7.30's 1/8 mile, footbrakin . But Bill Rink and another record holder got the hp factor up too high to use the '74 GTO body.
I also have a '68 bracket Bird under construction. It has a mild 455 with 6x heads, TH400, 9" converter, and 4.56 gears. Should run about a 7 flat 1/8 mile. I assume that would be a mid 11 sec 1/4 mile ET.
Now this motor would not be legal in a '68 Bird, except in GT/SS. But, a similar engine would work in '71-'76 Birds and A-bodies. To run the Bird in Stock, I'd need a 330hp 400. But Brent has already done a thread on his build with that combo. And I think the hp factor is too high on the 350HO in that model.