Thumper Racing knows BIG with the KTM 600

Posted by Jay on 20th January 2010

Brian at SRC worked with Thumper Racing to make the fastest thing we have ever riden. Josh in his Fox gear is a Quad pro now!
KTM 600

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2010 CRF250R big bore into 264cc

Posted by Jay on 15th January 2010

Stock is 76.8mm and big bore is out to 79mm making it 264cc and the results are great! Big power gains for low cost in the new CRF250R with no fuel mapping changes.
2010-crf250r-mod-264cc

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Dirt Wheels 400 EX into 417cc bolt on mods

Posted by Jay on 2nd January 2010

The Honda 400 motor is proven but can just use a bit of a boost from a cam and piston. Hot Cams and CP took care of that with a FMF pipe.
400ex

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Dunlop tire change 2010 YZF450 with Jay Clark

Posted by Jay on 1st January 2010

Check out this cool Motorcycle USA tire change video we just did during shootouts.

http://www.motorcycle-usa.com/708/Motorcycle-Video/Dunlop-Tire-Changing-Guide.aspx

We had a great time making it and I hope you find it useful.

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Dirt Bike YZ284cc Vertex and Cylinder Works

Posted by Jay on 1st January 2010

Adam Booth from Dirt Bike came out to C&L in Iowa to see the plant and ride the Tom Morgan modified 2010 YZ250 into a 284cc
284-db

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BBR has a great 150 kit for the very fun to ride TTR125.

Posted by Jay on 26th December 2009

150cc kit with a Hot Cam and FMF pipe rips and will soon be in Cycle News.
TTR 125 into 150 by BBR

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Yamaha Blaster two-stroke

Posted by Jay on 20th December 2009

The same for nearly 20 years the Blaster can use some extra power and Dirt Wheels will have this quad in very soon.
Blaster Mod

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Dirt Bike Magazine CRF230L street legal with 250 kit

Posted by Jay on 20th December 2009

Custom CP Piston matched up to a Thumper Advanced Sleeve. Travis at Thumper got this running really good and way more power than stock.
p7260009

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Cahuilla Creek Motocross FUN!!!

Posted by Jay on 5th October 2009

Well, after twelve long weeks of re-habing my dislocated shoulder I am back on a bike (still probably too soon but I have to do it). Much slower of course but I am riding. I have only rode a few times and only at Cahuilla Creek Motocross. Why, because for some reason I feel the safest there, not too crowded and just so much fun. This track is like the tracks I make in the hills come Winter time. Russell Wayman shot video and Andy Fritts supplied the use of his Camera. Not too exciting but I think you can see how fun the track is (especially when off for twelve weeks). I hope to be REM soon and get back to battling with guys I used to smoke.

Session 1

Session 2

Check out their website at www.cahuillacreekmotocross.com

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Changing A Motocross Tire Made Easy

Posted by Jay on 13th December 2008

Here is a video that demonstrates how to change a tire on your motocross bike.



Motocross Tire install from Andy Fritts on Vimeo.

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Getting Started

Posted by Jay on 13th December 2008

Well, after nearly 20 years of working in the industry I am finally official in having my own company.  Here I will list some of the current and up to date projects I am working on.  In the past few weeks I have just finished up a big CRF250R (4 bikes) test with Dirt Rider.  On the 6th I just had our last test with MXA on the lightest CRF250R ever.  Just got started on the 09 CRF450R and getting more 09’s soon to get started on more projects.

Me!

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