David Vizard, Uncle Tony's garage, Unity motorsport. Mission impossible Dodge 302 Head porting

justinp61 said
It's not the bigger or smaller, it changed their shape.

The heads went from 152 cc to 145 cc.

273 said
What this thread shows how authoritarian peoples nature is it's all my way or the highway, no one with a each to their own mentality.

What it shows is peoples adherence to dogma in the face of contrary evidence.