Thanks,still having computer problems here.
Can't afford hi-test.
I seen that in Leo's book but it didn't say which block.
'81van,4200#,OD,1800stall,3.42,27.5tire,must pass smog,both.
So I should run the 307 piston and just true the deck and head? That would give me a quench of .060 to .070 isn't that to much? I'll have to run the numbers and see what that gets me.
My plan was to deck the block to zero and take just enough off the head to make it true and use head studs to take some pressure off the block.
Thanks vince
