Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
08-17-2004, 09:06 AM
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Re: S/SS @ Sonoma
Yea, thats the one. I guess not on the 69 Camaro 427 so far. Like the Hemi Nascar for NHRA Stock they just.....
 found paper work on. I am not giving up yet. I guess they had it for the rochester too. Someone had mentioned it might be a Cal, Az, Nev option?? I just had the Tech people look at my new Holley extra thick gasket with plastic inserts at the bolt holes to approve it. We went through Holley's inventory to find it. Almost a 1/2" thick. Barry
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#2
08-17-2004, 09:45 AM
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Re: S/SS @ Sonoma
You can not run the alum heat sheild. NHRA rules this as an over the counter piece. What most people do is buy two (2) heat sheids and put the bottom gaskets together. there is a 1/4" ruel on carb gasket thickness. these push the limit. but will pass. Larry
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#3
08-20-2004, 07:00 AM
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Re: S/SS @ Sonoma
Larry, The gasket we had them look at is .330 out of the box. I will measure it after testing on the 6th to see what it compresses to after a couple of fuel and heat cycles.
Barry
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