G T Thunder
Click below on the links for the photos you want to see.
Stabilizer mounts
A-arm shock bracket
Tom Prendergast
Shane Bretz
Photo Gallery
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This machine was custom built by Todd Feutz (on the left) for atv/garden tractor pulling. He travels a lot with this machine and has been very succesful. He hand built the frame and did all the machine work on the custon parts on this bike. The engine started life in a suzuki street bike and is a popular drag race engine. The head work was done by Fast By Gast. Todd has also among many other things custom designed the cams and rockers that are used in this engine. This design was aided by dyno testing and Dynomation (a 4stroke wave action simulator). He recently has made a lot of changes to his chassis and exhaust with hopes of competing at NGTPA events. Watch for more photos of this bike with all the body work installed. Brian Schott (on the left) is into this same sport along with dirt drags. More on him and his bikes to come later.
250R Radiator
Due to Hp levels increasing over the years, the stock 250R radiator has proven to be one of the limiting factors in reaching new hp levels. This radiator has recieved extensive testing both on the dyno and in the field by both G T Thunder and the fine folks at LRD Performance. It has recieved many updates and changes before it was offered for sale to the public. In controlled tests I have seen over 16% increased cooling capacity compared to the stock radiator.

It can be purchased from : G T Thunder, LRD Performance, and
Pro Series Performance
Dave Kendall (with 2 L's)