Has anyone else retro-fitted the serpentine system from a 1992 GTA onto an 85? This was a necessary mod I had to do before installing the P1SC system. I also have both the smog pump and A/C delete idlers. Now the question I have is: Do I need to run a shorter belt? Reason I'm asking is because when I put a stock 92 length belt on, it's almost at the worn-out line on the tensioner, and within two months, the belt has stretched out to the point that under 1000rpm it just rattles away on the tensioner, which is quite noisy, and vibrates like you wouldn't believe. Now I've seen people have belts last year after year; and I hate changing this belt, because it involves removing the head unit and blower brackets. If anyone has any input, I would really appreciate it. Thanks a lot guys!

 

Anybody?

 

 

i swapped my 84 z28 to a 91-92 serp setup i have an the ac delete pulley and no air (no pulley at all just skip it) and i believe i used a 67 inch belt i dont know what stock is but i hop that helps mine is still fine no noises and no more squeekin or throwing belts like the old v-belt

which method of alternator wiring did you use??? that was the trickiest part for me but i got it figured out

 

Really? There was only two wires to worry about, the one going to the hot post on the back, and one that went back to the car, a brown wire I believe. I bought a 3 wire connector to plug into the alternator, cut the un-needed one off, and used a butt-connector on the other. This was almost two years ago, so I can't remember all of the very few headaches I had when I did it.