Probably med to hot!
I myself had been out of the game for awhile ,so I will need to freshin up my glo-plug thoughts as well!
I been watching some good live feed vids of the proper way to tune with the Nitro nation!
Always run your piston down at the bottom of the sleeve for cool down after running ,it will help
save the pinch!
Also .not sure about that pipe ,you want to check out other tuned pipes to allow the engine
to breath better ,not sure which pipe to match up with that engine ,you would have to...