I tried to look up the thunder tiger gp 42 motor manual but no luck.The motor will only run with glow heater attached I think its to rick I dont know I have three screws on it and kinda figured out the throttel stop screw cause I can see the plunger gap change.Its the other two screws and out more air or out more fuel.I just dont know .And like I said I cantfind the motor manual.Need help please.I am learning with my first rc ever and its alot but its fun too.
thanks chet from fl