Post by
r34 gtr »
https://forums.nicoclub.com/r34-gtr-u3863.html
Mon Mar 08, 2010 8:48 am
You are correct, you can use CA18DE cams or two DET exhaust cams, although you will need to adjust the cam timing on the intake side for the two-exhaust-cam trick.
As for other options, you can get camshafts from a number of companies. JUN, HKS, and Tomei being the big ones, but they are becoming harder to find these days (Tomei not so much as the others).
Anything up to about 9mm lift you can get away with stock lifters and stuff, but more than that and you will have to spring for a set of solid lifters (VG30DET solid lifters work, you just end up with extra).
Do some searching on here and you will find all kinds of information on camshaft selection.