Where the heck do I find these? Also, where can I find some dimensions of the valves and intake/exhaust ports on the L28 and L24?

I have heard that you can drop L28 Valves into an L24 with a 0.010" bore but I haven't been able to find information on ANYTHING or even find the original source that which I read this information from.

I can't find the valve dimensions or port dimensions for the L24 vs L28, or even find the 280z valves to purchase!

Actually, I did find some exhaust valves for the 280z over at autozone, but I think that they were charging $18 for just 1 valve.

I have the E31 head btw.

Anyone have an L28 bottom end that they want to sell? :devious: