Well just to let you all know I finally got them all on today, with help from my big brother. Do I feel a difference? A little. From the test drive thatI took today, I did take notice she does spool up a bit quicker and u can hit the rev limiter quicker then before. I did feel a difference going uphill, just a small one but it was there. Was it worth the aggervation?? Hmm well I dont' know, if I knew it would of been a pain to put on in the first place I wouldnt' have done it. Let's hope the cams I put in soon go better.