Originally Posted by ontheroad
Hey Guys.
Is it too much 130 C (266 F) For the Tz 3p? I run it on the rs 4 3 and the air filter blocks the frons side of engine so it can not get air for cooling. U think is that the problem?
As long as your tune isn't lean and the plug looks good with no signs of a warped coil, then 266*F is ok. I would suggest you and all others here running the TZ only run the P7 plug unless the ambient temp is high then go to the P8.
Ron Atomic (Kyosho, OS) only uses the P8 unless the air drops really low. He is running the EB modified TZ 3port and it screams. You will be impressed at how easy the motor is to tune and how well it idles and runs with the P7/P8 plugs.