You're taking a chance doing that. the ramp width(lobe) is different from solid roller to hyd roller. I was told by one of the top techs at Comp cam (mark chacon) that basically, if you swap lifters out, you midas well throw away the cam card. If you're set on using the hyd cam, get a set of Crane high rev lifters(anti pump ups) They're around 350 to 400 bucks, but they are THE BEST hyd roller for performance/hi rev. available. I'm shifting in the 6800-7000 rpm range with no problems ==lunati 51018 cam===
|