Welcome to HRP Motorsports, Inc.

Our homepage scans through some popular products and services we offer at HRP.

!!!NEW!!! for the 2014-2015 season HRP introduces our Pro-file ski runners for two popular ski-doo model skis the Pilot 5.7 & Pilot DS-2. Check out our sales information & installation videos below.

DYNO Services

HRP can test your engines in or out of the machine on our Land & Sea Dyno. Graphed runs allow fast comparison of power curve, fuel system and exhaust changes. Engine dynoing insures the engine runs correctly before in chassis testing.

SCCA F500/F600 Engine, Exhaust and Clutch packages

HRP has been building engines and related parts for this class since 1984. HRP power system products have been on over half of the runoffs winners cars since this class started and we are directly involved with a championship contender today. Thanks to Novak racing for another Runoffs win in 2014 with our 593 package, thats 3 wins in the last 5 years. YES the bike engines can be beat.

Snowmobile Chassis Dyno

Chassis dyno tuning allows tuner to quickly make test runs and analize the machines performance. Dyno and sled are on wheels which allows us to run the sled outside then roll it inside for adjustments. Clutch and fuel system tuning are easily within 5% of final settings which means much less test and tune time outside. Also this is a great tool for diagnosing a problem sled since dyno exactly simulates driving machine on snow, ice or asphalt at steady speeds or acceleration runs. Distance and time will be measured exactly same as sled runs on the ground, no 3 second full run here.

HRP QUAD CAM Clutch

The Original and still the best billet clutch available. Check our catalog for the latest NEW features.

For details on Quad Cam Clutch you can download the Service Manual or for our complete Catalog of products click on the page images listed below

Service Manual

Product Catalog

Our complete instruction and service manual can be viewed in the attached PDF file which details all special features, parts list, accessories, application chart, BLACK ICE helix list, tuning parts and product use instructions with pictures.

Our catalog is now available in PDF format which you can download to your desktop or print out as you like.

HRP Motorsports, Inc.

8775 Belding Road
Rockford, MI 49341

Phone: (616) 874-6338
Fax: (616) 874-8500