PR2 Racing Engine Shop

PR2 Racing Technology’s reputation for engine research and development, repair work, excellent customer service, and performance is second to none. Over the years we have invested in the very best in state-of-the-art engine building and testing equipment. Our shop is comprised of the latest CNC Equipment, CNC Valve Seating Machine, Ultrasonic Cleaning Station, Temperature Controlled Dyno Testing Facility, and much more. Our level of service prepares bike for top level professional riders and amateur riders from all over the world. Get started with your next engine program by calling us today at (724) 360-2745 .

Here are a few of the services offered here at PR2

Motocross Engine Services

Engine Services

Two Stroke Crankshaft Rebuild (True and balance crankshaft) $125.00
Four Stroke Crankshaft Rebuild (True and balance crankshaft) $165.00
Replating Two stroke cylinders $229.00
Replating Four Stroke cylinders $269.00
DLC Cylinder coating $526.95
Cylinder boring Call for pricing
Short carb modification(KX 85/100) $249.95
Four Stroke Porting and Flow Cylinder Head $550.00
Split cases and assemble Two-stroke $375.00
Split Cases – Four-stroke Engine $525.00
Valve Seat Reface: CNC NEWEN Diamond cut, PR2 Race Geometry for best sealing, minimal wear and leak down $259.00
Valve seat upgrade: Remove and install Racing alloy seats. Call for pricing
Two-stroke carb boring $124.95
Porting modifications on two-stroke cylinders Starting at $300.00
Four-Stroke Shim cylinder head, install correct shim for proper valve clearance. $65.00
PR2 Diamond Cut – Re-Surface four-stroke cylinder Head $75.00
 Revise Two- Stroke Cylinder Head, Chamber and Squish using CNC lathe

PR2 History

In 1999, Chris Durham and Jeff Peinhart, a couple of avid motorcyclists/racers combined their talents to form PR2 Racing Technology. Both coming from highly technical backgrounds, tuning engines and suspensions for their personal equipment and a small group of fellow enthusiasts was a natural evolution. By word-of-mouth and working closely with “unknown” riders like a young mini rider from Pennsylvania, Broc Hepler; PR2 has evolved into a company that offers the highest level of modern technology available in the Motocross / Off-road market place. PR2’s growth is fueled with personal passion for the sport and supported with a comprehensive knowledge in:
  • Mechanical engineering
  • Combustion engine technology
  • Precision manufacturing

Have a question about a product or service we offer? Need additional information? Give a call today at (724) 360-2745

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