Yes they are the non p heads. I thought taking 10cc off of them was alot. I guess we will find out soon. I think however, that if they are cracked I will be looking into something like used twisted wedge heads or something else. I already have about $700 into these heads and I could have had some more modern design aluminum heads.
I'll keep everyone posted as I plan to take it apart Sunday. Thanks!
OH and I also have a trans leak at the linkage on the side of the trans and the speedo gear...Ugh does it ever end? This c4 was rebuild 2 years ago. I think they are just meant to leak. Not to mention my new water pump leaking...
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306. AFR 185. Cam Research cam.670 Holley.Broader c4.subframes.9'' 4.11 detroit locker
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