Originally Posted by MILD THUNDER (Post 4036182)

I take that back. You'd be better off pulling them out and selling them. Try and find a set of 502/415HP mags with around 500 hours to drop in. Its not worth doing modifications and will significantly reduce resale value. :whistle:

Originally Posted by MILD THUNDER (Post 4036507)

They do if it's a "mag". Mike Sommers had 1995 gen v 502 mag MPI engines. He had them redone and installed stroker kits to make them 540's. His original GM forged rotating assemblies were removed. When I asked him if he wanted to sell me them, he said too late because he threw them in the scrap bin. :(

Originally Posted by dba900 (Post 4038346)

I have a line on a complete MPI setup (not the motor, but just the manifolds, etc.). Are these good induction systems? What kind of power will they support?