RE: Webra .40 prop?
I just stuck it on the Rookie .40, with the TT .40Pro it went 103mph. If it won't go any faster with the U/T muffler than the .40Pro stock can pull it, the engine is for sale (again)
What rpm do these engines like? And is it going to turn more than the TT can? I stuck a 9x6 MA Simitar on it for now, might try a 10x5 APC too. I was just in a mood to do some motor swapping this weekend, took the .25 off the Q25 back-up Viper, stuck the TT .40 on the Viper (going to try to make some of the 424 races in Sept) Rookie got the Webra. Still have some other options to play with, MVVS .77, a Rossi Pylon .40, among lots of other stuff I don't seem to be putting to good use.