Replace your factory hi drag, low quality stamped steel OEM idler pulleys with either the new MOTOBLUE™ GEN X double bearing cnc machined pulley or the original GEN II single bearing cnc machined billet idler pullies.

MOTOBLUE™ GEN X and original GEN II are CNC machined from aircraft quality 6160 billet aluminum. CNC machined for a perfect fit featuring the highest quality “sealed for life” bearings.

The NEW GEN X 90 MM double bearing has been designed specifically to eliminate high RPM wobble common to auxiliary idler pulleys on supercharged applications . The NEW Gen X effectively eliminates any bearing failure caused by supercharger belt side load. This is the same technology that industrial supercharger manufactures use for high load supercharged belt driven systems.

Installation does not require any modification, Hardware and detailed instructions included for a trouble free installation. Choose your own combination of 90mm and 100mm Pulleys. These pulleys are in stock and available for same day shipping.

MOTOBLUE™ GEN II Pulley
• 100mm Billet Idler Replacement Pulley
• SILVER Hard Anodized Finish Machined Face
• CNC 6160 billet aluminum, “sealed for life” bearing

MOTOBLUE™ GEN II Pulley
• 100mm Billet Idler Replacement Pulley
• BLACK Hard Anodized Finish Machined Face
• CNC 6160 billet aluminum, “sealed for life” bearing

MOTOBLUE™ GEN X Pulley
• 90mm Double Bearing Billet Idler Pulley Kit
• SILVER Hard Anodized Finish Machined Face
• CNC 6160 billet aluminum, 2 “sealed for life” bearings

MOTOBLUE™ GEN X Pulley
• 90mm Double Bearing Billet Idler Pulley Kit
• BLACK Hard Anodized Finish Machined Face
• CNC 6160 billet aluminum, 2 “sealed for life” bearings

Why should you install an Innovators West Harmonic Balancer (8 rib) 10% Overdrive Pulley?

Now that you decided on the twin screw/Rootes Saleen 425 or the Saleen 475-horsepower Series VI blower kti, and not a ProCharger Centrifugal style. You probibubly know its time to increase the boost to stay competitive with the ProCharged cars.

Innovators west has the answer. Now is your chance to get the best of both worlds, Saleen low end torque and Procharger like high end power. With the Innovators West 10% overdrive 4 psi. Sfi approved Harmonic Balancer.

Note: Use of Harmonic Balancer Puller tool is required for factory Harmonic Balancer removal. Installation and removal should take no more than 2 hour to complete.

Innovators West 10% overdrive (adds 4+ psi.) Sfi approved Harmonic Balancer
• Retains stock balancer bolt.
• Does not includes Gates belt

PowerForce+Plus Performance Dampers

These dampers are the dimensional duplicate of the O.E. damper used on the 2V engine. If used on a 4V engine, the accessories (alternator, A/C, etc) will rotate 3% slower than stock. Perfect for added perfeormance. This is due to a slightly different diameter of the damper.

These dampers do not have timing marks on them but do have a notch in the back rim of the damper indicating TDC. These two dampers represent the most affordable high quality dampers available for this increasingly popular engine.

Please view other areas of our website for additional products offerd for the 4.6L 2/3/4V engine which includes a terrific intake manifold, an upper plenum, and several extremely affordable high performance throttle bodies.