305 motor w/350 heads
03-15-2002, 12:04 PM
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Car: 2000 firehawk
Engine: ls1
Transmission: 6 speed
Axle/Gears: 3.42 auburn
305 motor w/350 heads
i have an 87 TA w/350 block with 305 heads, carbed, is their any specific reason this is or can i throw a set of 350 heads on?
03-15-2002, 12:49 PM
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Car: 1991 Formula
Engine: 350 firebreathing inches of Small Block Chevrolet
Transmission: A 700R4 that has trouble handling the formentioned 350.
The engine is a 350 right? if so leave the 305 heads on the engine. I have put 305 heads on a 350 before and as long as the heads have bigger valves in them then the stock 305 ones your Ok. The reason people put 305 heads on a 350 is because it's a cheap way to bump compression, and compression usually means more horse. So if it runs good and doesn't give you any problems go with it.
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