I spoke with Ron Early today and it wasnt good news. He didnt have much good to say about these engines. Ron told me that they did race the 125 & when it ran it was fast, but didnt have any luck with it holding up. He then bought a 150 engine & had the same problems.He also has a Pitster pitbike that the motor blew up. Thats when he decided to move Ryan up to the schoolboy class & get away from the minis.
He did say that Ryan loved the suspension & handling of the quad. I hated to hear this but I'm glad that I called him. I'ts a shame that Pitster wont back these motors for more than 30 days.