Found a machine shop that is within my budget. I need to get valve guides cut so I can run a .500 lift cam, and I thought why not add 1.84 /1.60 vales, with out any more work will the larger vales make much of a difference? Would it be a waste of money? The cam is a Comp 268 on 108 instead of 110 LSA (comp says it will be the best cam to run idle to 5K)
