Factory Husqvarna 112cc Super Mini 2 Stroke - Motocross Action Magazine
Timmy Weigand's 2 Stroke World Championship TC112 Super Mini. Timmy’s race bike was built in-house with a TC85 chassis, larger 19/16 wheels, TC125 rear brake, big bike Raptor footpegs and an 85cc engine that was bored out to a 105cc and stroked to a SuperMini legal 112cc. This engine ran on $35 per gallon VP MXR02 and was so temperamental that it had to be rejetted every time it was ridden. Not just every day it was ridden, but each time it went out on the track on the same day. Since this is a full factory engine it had some trick technology mated to it. The TC112 engine was tuned to a device called a Raceair Pro that is made by Comutech. This device samples the air and spits out a code. This code then correlates to a main jet size determined by a jetting chart made in house. What about the pilot or air screw? In house techs calibrated the jetting device, engine, one-off FMF pipe and carburetor to work together in such a way that only the main jet would need to be adjusted for different weather conditions. The icing on the cake was WP XACT Cone Valve Air forks. For all intents and purposes, Weigand had a works SuperMini. Subscribe to Motocross Action: https://hi-torque.com/product/subscribe-to-motocross-action-magazine/ Follow Motocross Action: http://www.youtube.com/channel/UC13uOawMwZh56D2dEn41Gyw/feed?view_as=public Motocross Action Website: http://www.motocrossactionmag.com/ Motocross Action Facebook: https://www.facebook.com/pages/Motocross-Action/179374025430397?fref=ts Motocross Action Twitter: https://twitter.com/MXAction Motocross Action Instagram: http://instagram.com/motocrossactionmag
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