This cam is a Lingenfelter Extreme Energy (XER) custom grind cam. 224/230 581/592 on a 114 lsa. I got it new and put less than 5k miles on it. I used it on an '02 SS and it idles great w/ no tuning. It does throw codes without tuning though. A/C doesnt even effect idle, in fact on mine it idles higher with the A/C on. Great cam! With stock manifolds and gutted cats I pulled 350 RWHP UNTUNED. The only other mods I had are ported TB and a lid.

Cam: $400
Cam w/ blue stripe 918's: $475
Cam w/ install: $550
Cam and springs w/ install: $675

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