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General Auto Tech / Re: Any ford big block guys here?
« on: November 08 2019, 09:51:37 PM »Super Cobra Jet heads (or at least Cobra Jet).From memory, SCJ heads are aluminum and were only produced a couple of years on a 429 only.I am unaware of 385 series Cobra jet iron. CJ FE motors were common. I can get info if you like.
One of the guys is currently building a 521 inch Fox body. i do not believe there is a lot of difference in the iron heads as far as intake. The exhausts are typically poor. Valve sizes are small and easy to fix.
When building 385 series FoMoCo be aware the oem retarded cam timing 9* in 1971. All fords were retarded, even the Lima 4's. They did it with the timing set.