HOT ROD SLED SHOP SKI-DOO PDRIVE PDM2 &PDM2H RAMP SET

HRSS PDM2 & PDM2H SKI-DOO P-DRIVE CLUTCH RAMPS: 72 GRAM BASE WEIGHT OR 80 GRAM BASE WEIGHT:

Hot Rod Sled Shop Ski-doo PDrive Adjustable weights available for Ski-doo 600R ETEC, 850ETEC, 850 ETEC TURBO, and ACE 900 Turbo applications, and Arctic Cats with Team BOSS clutches are now available in 3 base weights and fully adjustable and tuneable to sleds with 300 hp. Our weights are machined from 4130 chromoly heat treated steel. We then use Igus I-glide German made bushings for almost zero bushing failures and a 25% closer tolerance on the axle for more precise weight travel as it goes through its cycles than the oem Ski-doo "shaker" style weights as we call them. Our weight eliminates the stock clicker system which we believe is a great benefit in even more precise tuning in exact shift locations than the Ski-doo OEM ramps. Our shift curve is different than any stock ramp. It loads the motor harder and then aggressively upshifts for quicker acceleration while maintaining good top mph with a lower full shift profile. Our ramps squeeze the belt harder, sooner and softer at engagement than the twitchy stock ramps. The PD series weights require more compressed spring pressure than your stock ramps - for you tuners you need a 50 pound stiffer compressed spring rate in most cases from stock weights.

ALL OF OUR HRSS PDM SERIES WEIGHTS FEATURE:

*4130 CHROMOLY STEEL CONSTRUCTION * HEAT TREATED AND HARDENED * SAME CUSTOM HRSS SHIFT CURVE * 1.1 GRAM EPOXY COATED MAGNETS * IGUS I-GLIDE BUSHINGS * BLACK OXIDE COATED SURFACES

The PDM2 weights will easily load a 300 hp motor with a 250pound compressed primary spring. The Ski-doo HRSS- PDM2 profile is similar to a 968 in clicker #4 at engagement and then loads more than a 968 in clicker #1 at full shift. The HRSS-PDL2 with a weight from 62-73 grams was designed for REV GEN4 850 high altitude applications and the new Gen4 600R applications.Our newest PDM2H is 7 grams heavier than the PDM2 and adjusts from 80 -100 grams. We have reduced belt temps significantly with our weights in every application with more precise rpm control in more diverse conditions than the OEM style weights. The HRSS-PDM2 ramp with a weight from 73-92 grams works really well for low elevation application in both 850 Summit, and 850 MXZ applications, 850 BIG BORE applications, 850 R applications, as well as 900 ACE Turbo & Turbo R and Arctic Cat models. We have complete clutch kits available and kit reviews on DOOTALK.com have been stellar with superior performance over all other kits with both OEM weights and OEM style weights that are adjustable. Our HRSS PD2 series weights create a shift curve that puts more HP to the track than any of the oem style weights can.