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stage II head question.please help a.s.a.p

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Old 11-14-2002, 06:40 PM
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Default stage II head question.please help a.s.a.p

what do people think about tbyrne cnc stage II heads with 2.08/1.60 valves.and with my combo: a4 comp cam 224-224/567-567 @114 all bolt on's and hooker lt's 3.73 rear and heavy car?tia.
Old 11-14-2002, 08:21 PM
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Default Re: stage II head question.please help a.s.a.p

Stock displacement?

Not with 2.08's is that going to be easy,

Bret
Old 11-14-2002, 10:13 PM
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Default Re: stage II head question.please help a.s.a.p

more input please!!!
Old 11-14-2002, 10:32 PM
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Default Re: stage II head question.please help a.s.a.p

The valves are huge for a 346ci and will not give you the velocity needed to fully utilize the valves.. I hope I said that right..
Old 11-14-2002, 10:44 PM
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Default Re: stage II head question.please help a.s.a.p

Depending on how much is taken off the head your piston to valve would be close.A 2.08 valve is very shrouded the bore size is kinda small for that valve it would not flow properly.
Old 11-15-2002, 01:40 AM
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Default Re: stage II head question.please help a.s.a.p

i know this isn't the best combo how much will it hurt me? or help over stock heads.
Old 11-15-2002, 08:56 PM
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Default Re: stage II head question.please help a.s.a.p

ttt
Old 11-15-2002, 10:24 PM
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Default Re: stage II head question.please help a.s.a.p

Go for either a 2.00 or 2.02 intake and 1.55-1.57 exhaust valves. These idle better and will also make more power on your engine. Vince can vouch for that. Brian @ TEA
Old 11-17-2002, 11:28 AM
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Default Re: stage II head question.please help a.s.a.p

Vince and Brian are on the money.

A 2.08 valve will work best with a bore bigger. A stock 346 won't see much if any benefit from the 2.08 valve.




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