yeah, those heads should work out well on your setup. i dont know how exactly you reach the .600/.601 lift the IS4 has, but do you really want to go that big?
#2
Re: How big of a cam is allowed with stock heads?
TDCRacing
Guest
12-10-2008
Originally Posted by Bio248
yeah, those heads should work out well on your setup. i dont know how exactly you reach the .600/.601 lift the IS4 has, but do you really want to go that big?
If it will benefit me i do. I'm just not sure it will.
#3
Re: How big of a cam is allowed with stock heads?
TDCRacing
Guest
12-10-2008
Originally Posted by Bio248
i dont know how exactly you reach the .600/.601 lift the IS4 has
What do you mean by that?
I plan on checking the clearance on the valve seals and if needed mill the guides down.