JUN Type II are kind of a half step below Toda B and JUN III (a.k.a. skunk Stage 2). JUN USA is out of business though, I wouldn't want to buy something of theirs now.

 

IMHO cam gears are really pointless for a n/a setup. you can just move the distributor to adjust the timing.

 

your adjusting cam timing with cam gears not spark timing

 

Hrm..then what are cam gears for?

Note that for most relatively stock I/H/C/E applications we are looking at 10-20 whp gain from the most aggressive cams listed here.

As for the forced induction comment, your stock gsr cams are equivalent to those "turbo cams" offered out there so if you're planning on going F/I stick with your stock cams.

I would recommend skunk2 stage 1's out of all those 3.

Shingo

 

skunk2 and crower make turbo cams. they have high lift and very little overlap. Those will obviously work better then stock cams for FI.

 

how about crowers?