Cams

[blitzxtr]

Purchasing cams specs are 260 degree & 10.5mm lift for gtr just wondering if the lift is to high for drop in cams if so does anyone have any suggestions hteres some trust 264 with 9.5mm lift would they beeter suited for drop in cams on stock head

[rev210]

First off:

There is no 'drop in cam/s' for the Rb26. If you mean doing it right. You need a new set of cam retaining studs and clearences will no doubt need a few extra shims. Along with the usual gaskets.

As for lift without machining;

10mm lift requires removal of a little head material. I'd say a new set of heavier duty valve springs wouldn't be a bad move either.

9mm lift is about it. eg Tomei poncams.

hope that helps