I haven't use a temp gun in about a year. I just do the spit test when my truggy comes off the track. I use the smoke to tune my engines,
" If ya see smoke you won't go broke " lol. This might not work for every one, but this is what
I like an use
I just can't see the importants of a $250.00 temp gun, just a waste if ya ask me. I've been running the Ninja .21 for the entire time so I know when it is right. If ya listen to the engine it will talk to ya
