faigolfgti 0 Posted May 6, 2004 Report Share Posted May 6, 2004 What is my early(1993)golf mk3 vr6 cam spec(duration and lift)? Link to post Share on other sites
FishWick 21 Posted May 7, 2004 Report Share Posted May 7, 2004 I think the duration is around 240, not sure about lift though. Stealth racing will know. Link to post Share on other sites
faigolfgti 0 Posted May 8, 2004 Author Report Share Posted May 8, 2004 I plan to put in a pair 260cam,it will improve torque or bhp? Link to post Share on other sites
FishWick 21 Posted May 8, 2004 Report Share Posted May 8, 2004 260 is somewhere in between. As soon as move away from the standard profile, you're going to shift the torque band unless you've got a Schrick manifold. 260 is a good profile, you shouldn't lose too much low down and from 4000 onwards you'll get a noticable improvement. About 10bhp. Link to post Share on other sites
faigolfgti 0 Posted May 9, 2004 Author Report Share Posted May 9, 2004 I already fitted schrick manifold to my vr6,so which cams is the best combination? Link to post Share on other sites
FishWick 21 Posted May 10, 2004 Report Share Posted May 10, 2004 248-256 for midrange, 260-270 for better top end but as already mentioned, the Schrick 268s were designed to be used with the manifold to give the same kick past 4000 as you get below it, with no loss of bottom end. Link to post Share on other sites
Recommended Posts