[Jay S]

Originally Posted by Murf

Yes, I did. I kinda like adjusting them with a feeler gauge like the directions say.. Easy & seems kinda reassuring actually gauging them. Sound silly don’t I?

Anyway they seem to have done their thing. I’ve now got clickey lifters & 4 inches more vacuum at idle. I hope the driving manners are improved too.

Murf

Lol. Sounds like you should have took the Rhoads lifters I had in the race trailer down at GB after all. I think those I had were the 2148 pro version though. If the clacking gets to loud tighten the lash and find a happy place. The intake and exhaust lash do not need to be the same either. If you want to keep the vacuum increase and better driving with quieter operation start by tightening the exhaust side only. Or if needed you can always zero last them cold for dead quiet and have a anti pump up lifter. Good luck Murf.