C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Heads

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Mar 6, 2002 | 11:43 PM

#1

FSTRNU

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Drifting

Joined: Jan 2002

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From: I Hate Tourists FL

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Heads

I am fixing to get a valve job and combustion chamber porting and was wondering the exact size of the intake/exhaust valve size. Also I was wondering the combustion chamber size. I am going to go with 2.00/1.56 valves adn 64cc chambers just need to know whats on a stock one. TIA :jester

[Modified by 93Zeus, 9:43 PM 3/6/2002]

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Old

Mar 6, 2002 | 11:49 PM

#2

Corvette_Z51

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From: NY

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Re: Heads (93Zeus)

1.94/150/58cc stock. The Manley Race-Flo valves work well for me in the stock size.

[Modified by Corvette_Z51, 10:50 PM 3/6/2002]

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Old

Mar 7, 2002 | 12:00 AM

#3

pablocruise

Le Mans Master

Joined: Jul 2001

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From: Santa Maria, CA

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Re: Heads (93Zeus)

.....and the intake passages flow 184 cfm I think......

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