Alta Performance 02-07 MINI 17% Supercharger PulleyIn 2002 ALTA Performance was the first manufacturer to design a two
piece, taper fit Mini Cooper Supercharger Pulley. Today, It is the most
imitated design on the market. Our V2 pulley has taken that design to
the next level. Installation is easier than ever, and the results are
even more fantastic.
Power
With the simple installation of this pulley and no other modifications
will raise boost 3-5 psi and will increase your engine output 15 to 20
horse power. No other modifications to ECU required. Customers with
other existing modifications or those seeking more HP the results can be
even better with the addition of an exhaust manifold, intake,
intercooler and exhaust!
Pulley Size
Our pulley is available in two sizes. 15% and 17% smaller then stock.
The 15% pulley has been chosen as the market standard and produces
smooth, safe power. The 17% pulley simply adds another 1.5 psi of boost
and produces boost at a slightly lower RPM giving the driver a snappier,
peppier feel.
Ease of Installation
Simply lift the engine, remove stock pulley using the ALTA Version 2.0
pulley puller and slide your new ALTA Performance Version 2.0 pulley
directly onto the supercharger shaft, tighten bolts, and your done!
There is no reason to remove the entire supercharger to pull off and
press on a pulley.
Design-Body
The ultra light weight 6061T6 aluminum pulley body decreases rotational
inertia and overall weight. Over-sized belt retainers and grooved belt
teeth, preventing belts from jumping off, and increase belt grip.
Cooling holes are drilled into the belt retainers to keep pulley temps
in check. A decorative end cap faceplate provides a clean sleek look.
Our pulley body and shafts are balanced to within .02 grams (better than
stock).
Design-Shaft Coupler
The ALTA Performance pulley features a stainless steel supercharger
shaft coupler with installation site aperture and the first to offer
direct torque technology. The end of our shaft coupler is open and
allows you to visibly see that the shaft collar is fully seated. Direct
Torque Technology (DTT) grips the supercharger shaft better then any
press fit pulley and will work for those consumers who have had other
pulleys slip and cause damage to the supercharger shaft. Our hub will
attach to supercharger shafts that have been worn down as much as .020".
Direct Torque Technology (DTT) allowed our pulley to use two
different materials (stainless steel and aluminum) without having
problems with the different expansion rates of such metals.
Specifications
Version 2.0 Body |
Aluminum 6061T6 |
Body finish |
Black anodized |
Version 2.0 Hub |
303 Stainless Steel |
Bolts |
Grade 12.9 Socket Cap |
Lock washers |
Grade 10.9 HI-Collar |
In The Box
|
(1) ALTA Supercharger Pulley Hub |
(1) ALTA Supercharger Pulley Body |
(1) Allen Wrench |
(5) Bolts & (5) Split Washers |
Compatibility
|
2002-2006 Cooper S/ JCW |
Yes |
2002-2007 Cooper S Cabrio |
Yes |
2006 Cooper S GP |
Yes |
*Supercharged MINI Cooper S only.
New
Condition - This item is brand new still in box.