Ok what are your thoughts on Stainless or Normal metal valves? What are better and why?
I have had good luck with both. If a magnet will stick to the valve don't use it as an exhaust valve. I bought a set of valves from a vendor a number of years ago (don,t remember who), the exhausts burned in 1500 miles.
I replaced the exhausts with Ford tractor valves, the intakes have been no problem. These are in a car that is used on tours.