[petehoovie]

Originally Posted by 3W Hank

Ol’ Ron.
No a light flywheel has nothing to do with the compression, just mean the topics was not real race orianted but mention my combo and some ’out of the box’ as light crank and light valves. Light crank rew up faster and light valves/lifters read cam better and less material to drag around.
I came over a NOS set 8AB lifters and a used CSB titanium valves for free.
Lifters and valve is 90 grams. I think my 425 eliminstor cam like it.
Plus I will not modify my old speedparts.

-Allot of good info has come.
But is still miss if any had a combo going higher in comp, had valve clearance and sparkplug clearance on the edge but still work - but then add a way thicker gasket and see what reaction was ( lower compression )
Again I’m not into research on flow or try go 200 MP on a NA FH pumpgas.