A lot of comps are made here locally in the town I live in. I can bascially get them free and wont touch them. All lifter failure I've had in the past all Comps, same with other local racers.

I had a comp lifter break after only 23 passes in my 454....lost the whole motor. cracked the block between the lifter bores. I have the Crane ultra pros now...they look beefy..anyone know who makes them?

The engine I lost was my first motor with a solid roller...I ran the valves that day right before we loaded up...they were all exactly like I had set them except one....guess which one broke. live and learn. Had I more experience that would have been a huge red flag,but I thought nothing of it and just adjusted it. When we got to the track the car was 1 or 2 tenths slower than the week before and got slower every pass(another clue I should have caught) I blamed it on the heat....fifth pass kaboom. :(

Crane Ultra Pros are suppose to be made by morel. Any body tried the new Isky Red Zones without the needle bearings?

http://speedtalk.com/forum/viewtopic...highlight=isky

http://speedtalk.com/forum/viewtopic...hlight=redzone

http://speedtalk.com/forum/viewtopic...hlight=redzone

probably more threads over there besides those... :)

Thanks Tod. Gives me more to think about. Mike

I got Comps.Now I'm scared :shock: My buddy's Crowers came apart just a little while ago with only 20 -25 passes on it!He only had 600# of open spring pressure

who sells Morel or PBM?, not going to take the risk with the comp set i have

PBM sells PBM

Morel sells Morel, but Morel sells to a lot of others also, I know the pro series Lunati's are Morel for sure. PBM same lifter for a lot less $

Does PBM Have a web site?