Hi,
I am building a 383 for my S10 and I am in the process of calculating what I need for my dynamic compression. I have read where 8.5 is right on the edge for Iron Heads at 93 octane but I have seen where people report that you can go 0.5 higher with Aluminum Heads based upon the cooling affect of the material. Got any opinions/suggestions?
Thanks,
DC
I am building a 383 for my S10 and I am in the process of calculating what I need for my dynamic compression. I have read where 8.5 is right on the edge for Iron Heads at 93 octane but I have seen where people report that you can go 0.5 higher with Aluminum Heads based upon the cooling affect of the material. Got any opinions/suggestions?
Thanks,
DC