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

looking for tech. gurus

Old Aug 22, 2001 | 06:51 PM
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From: shubuta mississippi
Default looking for tech. gurus

does anyone know the valve size and cc's on a stock 84 head?
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Old Aug 22, 2001 | 08:21 PM
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From: Former NCM Drag Racing coordinator, National director Corvette Challenge Spring Hill, Tennessee: Whiting, New Jersey
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Default Re: looking for tech. gurus (red84)

Red, welcome to the forum
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Old Aug 22, 2001 | 09:49 PM
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Default Re: looking for tech. gurus (red84)

Here is all of the information I could find. There were more than one casting produced through the 84 model year.

376445.....77-85...350..........76cc chamber, small valves

462624.....75-86...350/400......76cc chamber, 1.94/1.5 or 2.02/1.6 valves

3998997....78-84...305/350......76cc chambers 1.94/1.5 valves

14014416...80-86...350..........1.84"/1.5" valves, 58cc chambers

Do your head castings match any of these?





[Modified by BiZ, 8:49 PM 8/22/2001]
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Old Aug 22, 2001 | 09:54 PM
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Default Re: looking for tech. gurus

I am not sure. But some at www.crossfire.homeip.net will!! Come meet us! :cheers:
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