As I read this several things just don't make sense. Why are you applying the brakes on a machine that has 3 crap tires and isn't moving? I have to think that you are starting the trike in gear and when you apply the brakes, you are stalling the engine out. But you probably don't realize that since the trike isn't moving cause it has 3 crap tires. You probably have tons of stuff that need adjusted. LOL You are kind of going about it backwards, but each their own. Get some tires on that thing and make sure you are in neutral and not in gear and try it again.
Nicholson 500x (Project)
Nicholson 185s
Nicholson 110 (That takes an atc70 tank)
Ascott 500 head/350x (Project)
Homebuilt Racer Chromoly Suspension 110 (Ragin Runt)
PK Racing Suspension 70
A+ Inc Suspension 70
AWS Aluminum 90 frame
Hi Performance ATC Suspension frame rd350
Hi Performance ATC Suspension frame 90