Cisco398 wrote:I have had alot of conflicting info about the Pro Comp heads. Some very good, some not. I may have to rethink them. Would the best choice be Dart, Merlin or AFR?
I don't know a nice way to say it, .. so, .. the pro comp stuff is junk, ..
I don't even let it into my shop, .. crack, seats fall out, machine work
really poor, ..
That being said, we use the Dart race series heads for blown applications.
Like the Dart 320, 360 etc, . they are thicker & stronger then
the Dart Pro 1 line of heads, ..
you might also look at Edelbrock Victor, nice strong casting, or a Brodix\also strong castings, ..