chief ka kar 0 Posted April 14, 2011 Report Share Posted April 14, 2011 Am just looking into a cam set up for the vr.Am looking at 268's but what i want to know would i have to change the valve springs and the cam followers or will stock be ok with the cams. Link to post Share on other sites
Daverse 175 Posted April 14, 2011 Report Share Posted April 14, 2011 imho do it as a matter of course, may as well while your doing it Link to post Share on other sites
chief ka kar 0 Posted April 14, 2011 Author Report Share Posted April 14, 2011 I will do but i was just wonded if they needed to be done more than anything Link to post Share on other sites
v6horse 1 Posted April 14, 2011 Report Share Posted April 14, 2011 Im running 268 on standard head .. not had any probs . vr6specialists said 268 can run on standard head np Link to post Share on other sites
chief ka kar 0 Posted April 14, 2011 Author Report Share Posted April 14, 2011 Ok cheers mate. Are they worth the money Link to post Share on other sites
v6horse 1 Posted April 14, 2011 Report Share Posted April 14, 2011 For me i would say yes . you need to get a remap after as i guess you would know otherwise it don't run correctly . Link to post Share on other sites
VR6Gill 1 Posted April 14, 2011 Report Share Posted April 14, 2011 How do cams help performance? Link to post Share on other sites
breeza18 0 Posted April 15, 2011 Report Share Posted April 15, 2011 they open the valves further and for a longer duration. i run DRC 268s on a standard head with remap to a 6800rpm limit with no probs Link to post Share on other sites
FishWick 21 Posted April 15, 2011 Report Share Posted April 15, 2011 If you're going short runner and pushing to 7500rpm, then I would do the springs and titanium valve caps.Anything up to stock rpm limit is fine on the standard springs. Link to post Share on other sites
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