Video of a belt wrap kit
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Former Vendor of MBWorld
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Joined: May 2008
Posts: 12,139
Likes: 295
From: Houston
2003 W211 E55, 2003 W220 S600
Video of a belt wrap kit
After about a year and 2 months I got a chance to put my E55 on the dyno. Took a short video of the belt wrap kit in action. In the middle of the video you can see how the tensioner starts to squeeze the belt towards the sc pulley at WOT. Also notice the tensioner doesn't flop back all the way to the left.
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Joined: Jun 2008
Posts: 3,834
Likes: 65
From: Texas
2003 CL55
Nice to see how much your dyno smoothed out , after eliminating the belt slip and jump on the stock set up.
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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
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
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Joined: Feb 2009
Posts: 1,908
Likes: 17
From: Florida
03SL55
Once you see how much the contact area is increased, it becomes a no brainer.
My best 60ft prior to adding the BWK was 1.69, achieved only once, lots of 1.70 and up on DRs. So far a best of 1.63, 1.65s have become the norm and this is in a heavy SL, 4750 with driver.
The SL55 has a more aggressive gear than the E55, something to keep in mind for you SL55 owners, our engines rev faster due to our gearing, increases the possibility of slippage.
What did the car put down Shardul?
My best 60ft prior to adding the BWK was 1.69, achieved only once, lots of 1.70 and up on DRs. So far a best of 1.63, 1.65s have become the norm and this is in a heavy SL, 4750 with driver.
The SL55 has a more aggressive gear than the E55, something to keep in mind for you SL55 owners, our engines rev faster due to our gearing, increases the possibility of slippage.
What did the car put down Shardul?
