Cravenspeed Supercharger Pulley 15% Reduction

Features

• CravenSpeed has been manufacturing these Stainless Steel pulleys in the USA since 2005
• Smaller Pulley=More Boost=Better Acceleration
• 17% pulley increases HP a little more than the 15%, but also generates some more heat.
• Proven Safe for Extended Use over the last 2 decades
• Precision made in the USA, don't take a risk on a knockoff engine part

Description

CravenSpeed designed and championed the 2 piece supercharger pulley in 2005. Our work has been copied hundreds of times, but never matched. The same expert machinists have been making our pulleys for years and ensuring that each one meets our high standards of quality. Smooth, form fitting teeth on your pulley take longer to machine but are worth the extra time. Our pulleys will neither eat nor throw your belt. You can be confident your belt will last long, and run quietly. We do recommend using a slightly smaller belt with these reduction pulleys, we offer the Gates FleetRunner belt. Refer to the guide if you aren't sure whether you need a belt or not. If both sizes are safe for your supercharger, then which one should you choose? The supercharger is only creating boost under acceleration, on a normal or even a spirited drive this is only occasional. However, at the track or an autocross event acceleration is sustained and frequent. If you use your MINI for these types of events it is better to use the 15% reduction. This is because the 17% pulley causes the supercharger to heat more rapidly and the warm air begins to negate the positive effects of the extra PSI earlier in the band. This pulley will work on all supercharged MINI models. If you have a JCW, that model starts with a smaller pulley than the standard ‘S’ model but both of these options are still slightly smaller than that one. Although this two part pulley is self-centering to help ease installation you may still want to check our dealer finder for a CravenSpeed Authorized Installer near you. If you plan on wrenching on your own, make sure you have a puller designed to remove the MINI's press-fit OEM pulley. Our quick puller allows you to remove the OEM pulley without removing the tensioner and is available for either the S or JCW sized pulleys. CravenSpeed is a small team focused on developing premium products that improve the relationships between drivers and their car. We manufacture and assemble all of our products in the USA. All products originate at our Portland, OR headquarters where we design, assemble, and ship on a daily basis. Our goal is to provide our customers with the absolute best experience possible. We created the first no drill front plate mount that attaches to the towing eye receiver found on the front of most cars. CravenSpeed is home of The Original Stubby antenna replacement, a billet aluminum antenna replacement made to match many vehicles.

Manufacturer: ‎Cravenspeed

Brand: ‎CravenSpeed

Item Weight: ‎15.2 ounces

Package Dimensions: ‎6 x 3.8 x 2.2 inches

Item model number: ‎CRMC-0011-S

Exterior: ‎Milled

Manufacturer Part Number: ‎CRMC-0011-S

Date First Available: May 6, 2015