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Old 06-05-2014, 03:00 PM   #20
WiredAVS
 
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Drives: '21 TRx '22 ZLe
Join Date: Oct 2013
Location: Louisiana
Posts: 133
I'm with you now SSlim...just confirmed with whipple that the 89270 is the current tensioner that is supplied with the kit.

Being that your kit came with ACD tensioner (older whipple kit), I'm wondering if any shimming of the pulley would be required if replacing the Dayco 89270 (newer whipple kit). The 89270 seems to be a little harder to come by and I found a couple of places that have the 89446 locally.

If I go with the 89446 I'll report back. Food for Thought
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2014 Camaro 2SS/1LE AGM/768rwhp

Recaro's, Custom Autometer Gauges, Hotchkis 1" Lowering Coils, CAi Intake, Elite Catch Can's, 1 7/8" StainlessWorks LT's w/Hi Flo Cat's mated to factory NPP Exhaust, 160* Thermo, NightFury Cam, 2.9l Whipple on Meth @ 11lbs, JoeGibbs LS30 in the CrankCase, Built by Nick, Steven, and Tuned By Shawn at Lethal Racing....

Last edited by WiredAVS; 06-05-2014 at 03:18 PM. Reason: added info
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