Performance

LATEST Performance

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  Don’t Ask: Off-Road Dirt Bike Technical Q&A

  Rick "Superhunky" Sieman answers your tech questions, and lists his top 10 favorite air-cooled two-stroke engines

  Jan. 06, 2012
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  Project Lowbucks: Building a Dirt Bike for Dirt Cheap, Part 4

  Our Suzuki RM250 project is nearly ready to ride, but our pateince was tested with the little details.

  Jan. 03, 2012
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  Don’t Ask: Your Dirt Bike Tech Questions Answered

  Off-Road dirt bike tech questions answered on the Kawasaki KX 85, Yamaha WR 250, Honda CR125 and more.

  Dec. 06, 2011
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  Project Lowbucks: Buying a Dirt Bike for Dirt Cheap, Pt. 3

  Our Suzuki RM250 purchased for $100 gets a few steps closer to being ready to hit the trails

  Dec. 02, 2011
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  Project Lowbucks: Buying a Dirt Bike for Dirt Cheap, Pt. 2

  Our project to build a great off-road bike at a low price takes another step

  Nov. 10, 2011
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  Don’t Ask: Your Off-Road Dirt Bike Questions Answered

  Go ahead and ask, but if your questions is stupid, you’ve been warned

  Nov. 07, 2011
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  Timbersled Snowbike Dirt Bike Conversion

  Trading dirt for snow: We ride the Timbersled Mountain Horse snowbike conversion

  Oct. 17, 2011
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  Don't Ask: Dirt Bike Technical Questions Answered

  Rick Sieman answers your off-road tech questions. Just know that if your question is stupid, you've been warned.

  Oct. 04, 2011
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  Project 2-4: Getting 2-Stroke Motor in a 4-Stroke Frame Part 9

  In the final installment, our project dirt bike makes it to the dirt

  Sep. 09, 2011
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  Don’t Ask: Dirt Bike Technical Q&A

  Rick "Super Hunky" Sieman answers your off-road dirt bike questions

  Sep. 07, 2011
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  Kawasaki KDX 200 Refresh, Part 3: Seat Cover, Exhaust Pipe Repair

  We continue to update our budget off-road trail bike by installing a new Stomp seat cover and repair of our FMF Gnarly Pipe with Pacific Crest Pipe Repair

  Aug. 31, 2011
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  Don’t Ask: Dirt Bike Technical Q&A

  Rick "Super Hunky" Sieman answers dirt bike tech questions

  Aug. 08, 2011
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  Project 2-4: Getting a 2-Stroke Motor in a 4-Stroke Frame, Part 8

  We step closer to completing our build of getting a two-stroke dirt bike motor into a four-stroke frame

  Aug. 02, 2011
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  Project 2-4: Getting a 2-Stroke Motor in a 4-Stroke Frame, Part 5

  Fitting our project dirt bike with an exhaust pipe

  May. 10, 2011
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  Suzuki RMX450Z: Building Suzuki’s Misunderstood Off-Roader, Part 1

  We take a Suzuki RMX450Z and modify it to perform as an off-road race bike

  Apr. 26, 2011
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  2-Stroke & 4-Stroke Dirt Bike Header Pipe Repair

  Apr. 07, 2011
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  Superchips Racing Announces Release of Dodge Diesel Race Tuner

  Superchips Racing proudly announces the launch of the Dodge Diesel Racing Tuner.

  Sep. 08, 2010
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  How to Rebuild a Non-Rebuildable Muffler, Spark Arrestor

  Do-it-yourself dirt bike maintenance: how to rebuild a muffler, spark arrestor.

  Aug. 16, 2010
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  Project Foo Fighter: 2007 Yamaha XT225 Build, Part 4

  The conclusion of the Foo Fighter dirt bike project on our 2007 Yamaha XT225 ... or is it?

  Jul. 21, 2010

• Big Gun Exhaust Under New Ownership

  4 Stroke Power Inc., owner and manufacturer of the Big Gun Exhaust brand, announced the sale of the company to Mr. Larry Riggs of Anaheim, CA.

  Jun. 24, 2010