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How many of you re-use your stock lifters/or new stock lifters when doing a cam swap?
How many of you went with an upgrade and to what.
What lift are they good up to, and hp/rpm?
I reused my stock lifters when I did the cam swap about 40000mi ago and they are still holding up great, granted I have the little B1 cam but they are holding. Reason I am asking is I have a new 348 Forged 9.1-1 beauty sitting in the garage and need to gather the little things to ready it for the swap.
No More Firebird or LS1.
Bigger family means bigger car.
05 300C 5.7 Hemi, Legmaker CAI, Diablo Tuned, Cherry Bomb cat back and some MSD wires.
I had a Tick,Tick,tick sound comeing from my valve train which the dealer said was piston slap, I Replaced my stock lifters and pushrods during my cam swap TR pushrods and comp R lifters and now the sound is gone! P.S. stock pushrods checked all good.
__________________ Black 01 M6 SS H/C and 150 shot.
521 RWHP on a 100 shot ~ 560-570 RWHP on a 150 shot(Old Motor). (New Motor)TSP 418, Mamofied AFR 205's, ect
I reused my factory units (only had ~20K on them) but when I build my next motor, if I don't do solid roller (which I really want...) I will go with Comp Rs.....as quickWS6 said "it was cheap insurance"
2003 Maldives Blue Metallic BMW Z4
- 2880lbs (wet weight)
- E46 M3 diff/rear suspension swap
- 427 LS7/T56 swap (in process)
chances are the stock lifters will be fine, but i had one fail on me and it is a pain in the a$$ to change them because you have to take the heads off to do so. if i were you i'd spend the $200 and get a set of new lifters. when i got mine from thunder racing i didn't know whether to get the stock replacements or the R series. they said that the stock ones take ALOT of abuse and are very strong. but take the insurance and get new ones.