ofna mbx ultra comp problems

[rc madness]

hey i have an ofna mbx ultra comp. it was running beautiful used to be electric start but i made it a pull start but come today i was running in a sedono's parking lot and when my car hit top speed the car kinda bogged out and shut off and when i checked the glow plug it was perfect glow quickly and red hottt and when i put it back in it wouldnt start.... before i ran the car i put a new glow plug and cranked right up on first or second pull i have a brand new motor in it maybe 2 hours on it about 1/2 gallon of 20% nitro in tank questions on what might of happened??????

[stevecz28]

hitting hard around top speed coulda shot a spring out in your clutch. i would inspect that. or maybe your o.w.b in the pull start is getting stuck? hard hits can do alot of stuff to a ride like nothing. but thats where i would start