pro-comp heads

[af2]

Jerry,
I use Ferrea valves in every build. I do not buy assembled heads ever. You have to know from the valves to the keepers.

[Truckracer]

Off topic but anyone use the Pro-Comp rocker arms? I need some BBC's and the price sure is tempting.

[347guy]

Off topic but anyone use the Pro-Comp rocker arms? I need some BBC's and the price sure is tempting.

Personally No I wouldnt think of it, but a few of my members have and they scattered under hyd roller situations

[ap72]

how are the valves that come in the procomp heads? i've heard good & bad, but 99 times out of 100 the people that say they suck have never even seen a set in front of them.

I have seen a few sets of ProComp valves and I can say they are good for a budget stock replacement valve, and not much more.

[af2]

My 6th run with Pro-Comp shaft rockers 2 years ago. You make the choice. I did.



The picture doen't show half the bearings in the pan.

[F1Fever]

I messed with a set of those shaft rockers about 2 years ago myself, I saw the issue and worked to resolve it. (pedestals had burrs and no way to keep the rocker off them, pure junk design).

The last set I saw about 3 months ago had fixed that issue by giving a little larger clearance and adding a shim washer design to keep the rocker off the pedestal. I was pleasantly surprised that they had taken the time to actually fix the problem. Who is to say how much spring pressure they can take though...