I Just Bought A Xc Fairmont And Its Still Got The Original 4.1 In Her. I Reconditioned The Head But I Wanna Squeaze As Much Power Out Of The Engine As Possible.if Anyone Can Tell Me Wat They Have Done To There 4.1 Or If U Hav Any Good Ideas Please Write Them Down.
all cam manufacturers will make acam for it.go for a cam dynamics or powermax.not to deer.change the lifters as well seeing as though you would have to pull them out or at least lift them up to change the cam.dont get too much overlap cos oversquare engines dont like it.just ask for a stage 2
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