If I put adjustable cam gears on my stock cams, will it help me any? A friend told me it would help out quite a bit, but not as much as the whole setup inc. cams and gears. Also how hard is it to install gears? Thanks.
Correct, on some it makes really big improvements and on others almost nothing. If you are thinking of doing cams eventually, buy the gears now, the cams when you can, and get it all installed and tuned at the same time.