Posted by Jay on 8th November 2010
The new CRF250R’s are fuel injected and a complete new engine. Travis at Thumper got one to 280cc with a big bore and a stroker version out to 300. We did the 264cc version here. Tested one day at racetown and one at Piru and had about eight different test riders all love each of the bikes. Of course 300 was the most favorite.
Tags: CP Pistons, Dirt Bike, Dunlop, Hot Cams
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Posted by Jay on 8th November 2010
Parts Unlimited magazine got to test the best mods on a current CRF450R– Hot Cam and high comp piston. Josh Brown for testing riding and Kenny Jones shooting the pics. Came out great!
Tags: FMF, Honda, Hot Cams, Jay Clark, Motocross, Parts Unlimited, Pivot Works
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Posted by Jay on 8th November 2010
Tom Morgan at Hot Cams came up with great cams and mapping to put this mod on top of MXA’s mini-test a few months back!
Tags: Dunlop, FMF, Hot Cams, MXA, Pivot Works, Tom Morgan
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Posted by Jay on 8th November 2010
Last minute Hot Cams got Kiniry to fly out from New York state and give it a shot and see the Racer X project bike through.
Tags: CRF450, Dunlop tires, FMF, Honda, Kiniry, MX Nationals
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Posted by Jay on 8th November 2010
He came up short the Sunday before the National on a section they ended up taking out for the race. Bummer deal—
Tags: CRF450R, FMF, Hot Cams, Pala
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Posted by Jay on 8th November 2010
We tried for the last national but go hurt so had to go Johnny Jeldera.
Tags: Dunlop, FMF, FMX, Hot Cams
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Posted by Jay on 8th November 2010
These come in the already proven wheel bearing kits and have an o-ring on the inside diameter of the spacer so that no water gets in to the axle/bearings.
Tags: front wheel, Motocross, off-road, Pivot Works, rear wheel
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Posted by Jay on 8th November 2010
A simple drop-in kit that really works!!! Combined with a Hot Cam and FMF pipe.
Tags: ATV, Big bore, Cylinder Works, Dirt Wheels, FMF, Honda, Hot Cams, TRX
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Posted by Jay on 7th November 2010
4 Wheel Action Project
Great mod by Travis at Thumper!!!!
Tags: 4 Wheel Action, Big bore, FMF, Hot Cams, Thumper
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Posted by Jay on 7th November 2010
CV4
Last year we went for the 470 big bore but this year we kept it stock bore and hit a homer with this full CV4 mod.
Tags: CRF450R, CV4, Dunlop, FMF, head porting, Honda, Hot Cams
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Posted by Jay on 7th November 2010
CP made the Custom pistons, Race Tech took care of the suspension and Bennetts Performance put it all together. FMF made custom pipes with self tuning Dynojet power Commander. Will be in Cycle World shortly.
Tags: CP Pistons, FMF, Jay Clark
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Posted by Jay on 7th November 2010
CRF450R
He is hard on bikes!
Tags: CRF450, FMF, Fox, Honda, Hot Cams
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