Home Forums General Karting Discussion Rotax max new Upgreads 2015? Reply To: Rotax max new Upgreads 2015?

#38459

James McMahon
Participant

Rotax dont have a graph for a motor that’s on the old rod/crank/piston with the newer upgrades.
My guess is that an 09 spec with upgrades would be on par with a “full” evo. The difference you see in the curves is mostly down to ignition, a little carb and a little powervalve.

Maxspeed (gorotax.com) and their distributors will be stocking the kits starting in Janurary.
http://gorotax.com/news/187-maxspeed-group-announces-special-pricing-for-rotax-125-max-evo-engine-upgrade-kits-for-existing-rotax-engine-owners.html