Centrifugal Specialties Superchargers - Specs/dimensions

We've got a number of different superchargers (see matrix below) that are adaptable to a wide variety of applications. In general the models ending in "X" (R102X, R121X, R130X, R136X) are often favored by heads up racers racing in classes (X275, Limited Drag Radial, etc..) where rules limit inlet sizes and superchargers must be operated at or near maximum RPM every pass. These units are also popular with N/T and Grudge racers who need to extract the absolute maximum form their combination.

That said, many racers may not be limited by class rules and are generally able to utilize a supercharger at a lower percentage of its maximum capacity and they also need a robust supercharger that performs well at a wide variety of speeds and provides a flatter boost curve which makes is more readily adaptable to a wide variety of gear, torque converter and engine combinations - this includes Street/Strip, no-prep fast brackets (Top Sportsman, Top Dragster, etc..). While our models ending in "X" are usable in those applications, in many cases the non "X" models are more than capable of getting the job done, and at a slightly lower cost.

Every Centrifugal Specialties supercharger features our patented, race-winning transmission which provides increased oil capacity and many other features not found in competing units.

Here is a matrix listing the current Centrifugal Specialties supercharger lineup. Please feel free to contact us at sales@centrispec.net if you have any questions.