Originally Posted by JRodIGT
Hello, would anyone be familiar with the ISON .21 7 port or the ISON .21GT rally motor from nova? I'm driving an IGT2 with an axial .32 and ofna 086 pipe now but I want to replace the motor with something that will give me more top speed.im not racing just looking to have good motor that's better than the current setup.
thanks for the help.
Either of those engines will give you better top speed than that .32. The 086 pipe you have will also work on the Ison engines.
The Ison 7 port will have more power, and top speed than the Ison GT. The Ison gt will run cooler due to the large GT specific cooling head.