[whats a better set up for mx 440 or gt thunder stroker] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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whats a better set up for mx 440 or gt thunder stroker
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Posted by: Hondarider440ex

I have a 440ex right now with 11:1 piston,sparks x-6 exhaust,41 fcr carb,and a stage 2 hotcam,and i am rebuilding it after the race season is over and wanted to know if i should keep the 440 or go with the gt thunder stroker kit and how would it compare agaist the 450's

Posted by: Wheelie

The stroker will be faster, and more expensive.

How heavily modified are the 450's?

Posted by: XXXRACER165

IDK my 440 is faster than a 465 stroker I raced. Beat him in accel, and top speed.

Posted by: gcart2

i have a 397 cc big bore (lol) and i have no prob keeping wit 450's. however i did have a mechanic who raced on team honda and kawi. its all in the rider.