Isky Red zones. No problems so far.

Cranes. For the life of me I can't understand why the one's with bushings cost more than the rollers.

I have the Steens in stock----USA made--super quality--good as Comps if not way better $375 set yea you can't Google them--they keep low profile and just keep on making some of the best private label parts ever--
Good to 650 open easy as pie want 750 and up on open--( you lifter killer you) go with some bushed Morels and pay out the y8ing yang OR...run reasonable lower pressures than are asked for by the crazy computer designed lobe crowd--run a reasonable lobe and get by with less $$$ lifters or...pay $900 for lifters run 1000 lbs open and still loose that bracket race round by .003
These days the newest lobes "require" stupid spring pressures you are probably not in a COMP Eliminator class turning 11K RPM so ...
Keep it reasonable--keep it in one piece--keep $$ under control
Stay away from Johnsons ( labeled as many names you know)
Steens are way cool lifters for the dough

I have the Steens in stock----USA made--super quality--good as Comps if not way better $375 set yea you can't Google them--they keep low profile and just keep on making some of the best private label parts ever--
Good to 650 open easy as pie want 750 and up on open--( you lifter killer you) go with some bushed Morels and pay out the y8ing yang OR...run reasonable lower pressures than are asked for by the crazy computer designed lobe crowd--run a reasonable lobe and get by with less $$$ lifters or...pay $900 for lifters run 1000 lbs open and still loose that bracket race round by .003
These days the newest lobes "require" stupid spring pressures you are probably not in a COMP Eliminator class turning 11K RPM so ...
Keep it reasonable--keep it in one piece--keep $$ under control
Stay away from Johnsons ( labeled as many names you know)
Steens are way cool lifters for the dough

I was going to buy MRL myself until my racing buddy had a major failure with them. The roller fell off & destroyed a lobe on his cam. I'm using comp cams offset on both of my motors. Never had a failure that was related to the rollers.

I'm not a salesman…nor do I attempt to persuade, but here’s some food for thought;
*The best lifters in existence for the most extreme applications do not use bushings.
*Bushings require far more oil supply and flow to prevent skidding.
*Rollers can survive and provide less friction with minimal oil supply.
*Rollers run cooler.
*Load moment on rollers are no different than bushings.
*It’s not the needle v/s bushing concept that prevents or promotes failure.
And finally……
*OEM manufactures do not use bushings. Manufacturing cost in a high production environment would be significantly less with bushings – add that up over millions of OEM lifters produced…..why wouldn’t they use them if they were better and cheaper to produce?

Well, I've been running bushed Crower bushed lifters for 3 years. My spring pressures are 450 on the seat, 1200 open. My 55mm roller cam is close to an inch. So far I have had no failures and that's what it takes to make a predator engine run. I haven't run 650 open pressures in 20 years but if I did, the needle bearing Morel or Comps would be fine. I had problems with those when I got into the 750-800 lbs range, but I have friends that run the Manley 221424 springs and standard offset Comps and they get 200 passes without a problem. I really like the bushed lifters as if they do start to wear out, they don't deposit extremely hard little needle bearings somewhere in your engine. JMO