will J heads work on a 318? And many many more questions.

C_stripes said

The intake I have is #7507 and I can't find info on it.

I will send Crower an email when I get the casting numbers off of the heads. Thanks again all.

Another thing. I know you can buy keys for the cam to adjust the timing. Good or bad idea?

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Hey Jeremy are you planning on degreeing your cam? If you are and want to get it perfect then you will either need offset keys or a crank timing pulley that is slotted for adjustment. Some guys call it good enough, but I'm kind of anal when it comes to that. I prefer the intake centerline method.