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2.02 intake and 1.60 exhaust, to big for a 383?

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Old 11-30-2008, 04:35 PM
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Exclamation 2.02 intake and 1.60 exhaust, to big for a 383?

what would be the pros and cons of these heads, i have no idea on a cam yet. Motor will be under boost!!
Old 11-30-2008, 04:48 PM
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Which heads?
Old 11-30-2008, 05:04 PM
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Can't see how they'd be too big, I have Ferrea 2.02 and 1.60 valves and mines a stock cube ls1 w/ 241 castings.
Old 11-30-2008, 05:08 PM
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cncd 243s, i was just asking cause i was a bit confused, i thought that was for bigger bored engines, guess not lol
Old 11-30-2008, 08:40 PM
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AFR 205's use those sizes and work great on stock cubes.
Old 11-30-2008, 10:29 PM
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I have Brodix track 1 heads which have 2.08/1.60 valves in them. They are on my old school 383 and with 13:1 compression and a big cam and a 1050 dominator it runs like a raped ape.
Old 12-01-2008, 11:53 AM
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Thats what I using in my 383 setup.
Old 12-01-2008, 12:56 PM
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I am running 2.055 and 1.60 valves on my 383. I do not think there will be any issues with a 2.02 and 1.60.




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