I ran my pistons gs 110 with them.........mid .550 lift.....did run a custom grind from comp that had .570s but only for 25 or so passes then went to 308s that required adjustable.....so they did run more but didn't make enough passes at that lift to call it durable at that lift
TA 308S was too much in the end (pardon the pun) for these at just shy of 0.600" lift. Ran a Crower hydraulic at 0.538" before that for years. No prob at all. Devon
