ATI 5% OD Balancer 2011+ 5.0 Supercharged Rear inlet VMP/Roush/Whipple

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ATI 5% OD Balancer 2011+ 5.0 Supercharged Rear inlet VMP/Roush/Whipple

SKU: ATIBALW5pct
$579.99
$579.99
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New! ATI Super Damper for 2011+ 5.0L 4v with VMP 5% overdrive pulley/ring on second shiv. Pump up the boost on your 2011 5.0L Mustang or F150 with VMP, Roush, or Whipple supercharger. Will only add boost with the rear inlet whipple supercharger kits!

Works with both 6 and 8 rib systems (6-rib belt uses middle six ribs).

As part of VMP's 8-rib conversion system for the coyote, we've designed an overdrive pulley that bolts in place of the "AC pulley" on the ATI balancer. These positive displacement supercharger systems use the rear shiv for best possible crank loading, a 5% OD is the largest size possible due to the first shiv tensioner on the front cover.

Pulley ring available seperately if you already have an ATI balancer.


5% OD = +1psi boost increase


The same belt you were running before will often work fine with this balancer due to the minor size increase.

Equivalent to a 3mm (1/8") smaller upper pulley

Full 8-rib conversion recommended when running over 16psi.

The patented ATI Super Damper is the only damper designed exclusively for high performance Ford engines.

Eliminates torsional crankshaft vibrations
Exceeds SFI 18.1 specs
Laser engraved 360 timing marks
Black zinc chromate finished

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