3.5 pulley chirping

[silenthaven]

Recently went to a 3.5 zzp module system pulley and new gatorback 660 belt. Started getting a chirping sound from the pulley belt area.. Belt looked pretty worn after only a couple of days. Is the belt too tight? too loose? or do i have a bad tensioner? Pulley installed wrong?

[silenthaven]

I came across this on the web how do I know which category id fit into? I have a 2002 gtp

667 - Gen 5 blower stock belt GTP/GS/SS supercharged with stock 3.8" pulley (67 1/4" -1708mm)
663 - Gen 3 blower stock belt GTP/GS/SS supercharged with stock 3.8" pulley (66 7/8")
660 - GTP/GS/SS supercharged with 3.3 - 3.7" pulley (66 3/4")
658 - GTP/GS/SS supercharged with 3.2 - 3.6" pulley (66 3/8" - 1687mm)
653 - GTP/GS/SS supercharged with 3.1 - 3.5" pulley (65 7/8")
650 - GTP/GS/SS supercharged with 2.8 - 3.1" pulley (65 1/2")
645 - GTP/GS/SS supercharged with 2.6 - 2.8" pulley

[jwach]

You have the right belt for it. you want 660-653. Im not sure about the noise though

[Booba5185]

Where do you have the belt riding on the pulley? Mine chirped whenever it wasn't centered on the pulley (one rib extra on each side).

[silenthaven]

oh mine is at far left

[Booba5185]

Try putting it in the middle. I literally went through the exact same thing, lol.

[jlbayes]

Where do you have the belt riding on the pulley? Mine chirped whenever it wasn't centered on the pulley (one rib extra on each side).

for whatever reason mine started when I put a new belt on and removed the a/c compressor. now that I have since replaced the compressor it has since stopped.

[Booba5185]

Your clutch on the compressor was dragging a bit.

[industrialfish]

Try putting it in the middle. I literally went through the exact same thing, lol.

Same here

[J57ltr]

I went up a pulley size from a 3.4 to a 3.6 with a 660 and started getting a chirp, then a squeal several days later. It was the tensioner pulley.

[silenthaven]

Try putting it in the middle. I literally went through the exact same thing, lol.

seemed to fix the problem thanks!

[jlbayes]

Your clutch on the compressor was dragging a bit.

still on a completely separate belt. should have no effect on the blower belt walking/not walking.

[Booba5185]

SO your supercharger belt moved?

[silenthaven]

Belt wasnt on middle of pulley it. That was the problem.

[jlbayes]

SO your supercharger belt moved?

correct. it was just odd I changed nothing other than reinstalling an a/c compressor in place of the delete pulley.