[Murf]

Originally Posted by GoatZillaRacing

There is more room. Installed height is 1.800 and coil bind is .740. You can play with different locks and shims to dial in your perfect spring pressures. We do a lot of these heads with Howard's/Comp components to reach the customer's goal.



https://pontiacspeedshop.com/as-cast...eads-complete/

These valve spring numbers seem wrong. Your site shows 1.080 bind .740 max lift.
These numbers seem closer but I have a question for anyone reading this thread.

According to the second set of numbers, the OP’s cam would be .125-.150 from coil bind. Isn’t that way to much clearance? I thought you aimed for .060 or so from coil bind.

Help me out, I’m trying to learn this stuff.

Again to the OP, nice build!

Thanks
My


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