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Bill Harris · 02-21-2010, 11:29 AM

Bruno, the C8OE-J heads are the 2BBL heads and have a larger combustion chamber than the 4BBL heads. The 4BBL engine was 10:1 while the 2BBL was 9:1 which is why the chambers are larger. So, no, you can't use them on the 302/230 engine in S/S. The right heads are either C7OE-C or C8OE-F.

There are two aftermarket heads approved for the engine. One is a AFR #1299/165 and the other is an Canfield #18350. The S/S HP using the aftermarket heads is 230 while it it 220 if using the Ford heads.

02-21-2010, 11:29 AM	#8
Bill Harris Member Join Date: Mar 2002 Location: Ooltewah, TN Posts: 421 Likes: 13 Liked 26 Times in 13 Posts	Re: NHRA Stock/Super Stock Classification Bruno, the C8OE-J heads are the 2BBL heads and have a larger combustion chamber than the 4BBL heads. The 4BBL engine was 10:1 while the 2BBL was 9:1 which is why the chambers are larger. So, no, you can't use them on the 302/230 engine in S/S. The right heads are either C7OE-C or C8OE-F. There are two aftermarket heads approved for the engine. One is a AFR #1299/165 and the other is an Canfield #18350. The S/S HP using the aftermarket heads is 230 while it it 220 if using the Ford heads. __________________ Bill Harris ex 2172 STK ex 2272 S/S