asp idler pullies installed!!!
I had to use a washer for the tentioner pulley because with the dust cover it would hit the pulley and cause it to not spin smooth.
While driving I still got the squeaky chrip the slowy went away.I have been trying to chace this for a while now and it might be another pulley thats causing the noise.
I will see how the car sounds on cold start in the morning and go from there.
On a good note the supercharger engages smoother now,it might be from holding the tentioner wide open to get the belt off and that took off some pressure on the the belt but the car is engaging smoother.
I had 3 or 4 times when I couldnt tell if the blower was engaged and I havnt felt that in a while.
Last edited by skratch77; Aug 4, 2011 at 02:05 PM.
Hold it there for like a min and then let it tighten back on the belt,you might have a small belt and should have almost no jerk with a 168mm pulley.
It almost feels like an NA bmer
Im changing the clutch next threw the warranty so Ill let you know.
Trending Topics
The Best of Mercedes & AMG
Please do let me know. I don't think mine is the clutch though.
you might have a 172 or a 180,I know they made both and they are kinda right,A 172 will make consistant power over a 180 and once the ecu pulls timing you are just as fast as a 172 if not slower.
My car in the heat last week trapped 114,115 and 118 after a cool down,that is STOCK e55 traps so heat def killed power.
Im having shardul make me a 170mm pulley after I test out a 80mmtb
you might have a 172 or a 180,I know they made both and they are kinda right,A 172 will make consistant power over a 180 and once the ecu pulls timing you are just as fast as a 172 if not slower.
My car in the heat last week trapped 114,115 and 118 after a cool down,that is STOCK e55 traps so heat def killed power.
Im having shardul make me a 170mm pulley after I test out a 80mmtb
I notice your PB trap is 122.06. mine is 121.31, but my best ET is only 11.86. I have always been a bit curious about that. I guess it is all in the 60. My best is 1.76 on streets.
Last week i trapped 95 in the 1/8th and only 114 at the back end because the heat made the car fall on its face endo style lol
And new england dragway is known for having low trap speeds.ots probably the lowest reading radar in the country.
Last edited by skratch77; Aug 4, 2011 at 05:06 PM.

E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
www.ultimatepd.com
instagram @ultimate_pd
facebook.com/ultimatepd
It sqweeked for about 10 seconds and then went away.I need to drive it on boost also to see if the noise is gone since before it would make the noises until warmed up.
Last edited by skratch77; Aug 5, 2011 at 08:37 AM.
The supercharger belt is new but the other is as old as the car.I will order a new belt and see if it goes away.
I changed most of the pullies and its still doing the same exact noise so I dont think the pullies are out of alignment.











