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3.5 pulley chirping

S

silenthaven

New member
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?
 
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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
 
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).
 


Booba5185 said:
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).
Click to expand...

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.
 
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.
 


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