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Old 02-25-2003, 09:14 PM   #1
special70gmc
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what would you recomend

im gonna build either a 355 or a 383cu in the near future when $ lets me. but i can decide between the world sr torquers, and the dart iron eagle cylinder heads also i cant decide what size chamber. i think the choices are 67/76cc for the sr heads and 64/72cc for the iron eagles so what would you buy there in the same price ranges. or pritty close
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Old 02-25-2003, 09:17 PM   #2
bigjimzlll
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if you go with the 383..I would go for the 72cc Iron eagles...for the 355..either the 64cc or 72cc Iron eagle..depending on CR you need to run
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Old 02-25-2003, 09:53 PM   #3
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If I had to pick between the two I would say the iron eagles, they are a better flowing head. The chamber size mostly depends on what kind of pistons you are running (flat top, dished, ect.). For a street motor, you want to pick a chamber size that will keep you under 10:1 compression so that you don't have to run high octane gas (especially that way gas prices are going up these days!)
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