Long story short. I've had a Comp R lifter (2500 miles on them) come apart on me. I really wanted the car ready for a local cruise night on Friday. I might still be able to do it, but I'm not real sure about useing my low mileage stockers that I still have on hand with the GM 847 and dual coil springs.
Opinions on that anyone?

 

There might be good info in the sticky at the top to answer your question, I dunno I skimmed through it once got just enough info to know don't buy em. Sorry for your bad luck

 

dude..same cam...with LE2 heads..and stock lifters...(spinning to 6500)...been **terrorizing the car daily since march. No problems at all yet...beehive springs though.