[Skippy597]

There has been a lot of talk about the speedmaster heads of late. I ordered a set on the black friday sale to slap on an engine that will hopefully be running next spring. It's a pretty low buck build and in the mean time I'm also acquiring all the parts to build the engine I really want which is a 433 stroker. The plans for that engine is to run ported e heads from butler.

I guess I'm looking for advice, should I cancel my speedmaster heads and put that towards a edelbrock set? Or are the speedmasters worth running in the meantime or are they a time bomb? I don't mind having a spare set of heads but if they're junk I'll just cancel them.