aluminum heads

[HeadDoctor]

Bruiser:
Pro-Action/Pro-Topline had the same issues with quality control that Canfield has/had.

Pro-Action Casting's shifted so bad that water leaks were everwhere, I remember sending back 5 sets of the 23* heads just to get 1 good set. With the 14* heads we had similar difficulties, some of the heads didn't even have water passages in them at all. We had a set of Canfield 23* Chevy's on a boat engine, made it through the dyno pulls and were putting on the exhaust manifolds and we thought a bolt had stripped out. When we took the manifold off the exhaust port came with it. I had ported 2 sets of canfield Ford heads for seperate customers, and both sets leaked on the outside of the heads, below the exhaust ports but above the bolt holes.

Supposedly RHS has spent a considerable amount of money solving those problems, I haven't heard any more stories like the above about Canfield and I don't like telling these stories in public but, because, because, because

Jester - Thanks For the great vote of confidence in both Canfield and myself, Yes please stick to USA Only Parts. I'm glad that Canfield finally got it together!!!

Denny@JDS Induction Products

[1989GT]

You know I've read some bad things about pro-action/Pro-Topline...

were putting on the exhaust manifolds and we thought a bolt had stripped out. When we took the manifold off the exhaust port came with it.

But that is amazing.