RE: 4-tec really hitting 70?
Wow, this thread really took off. I am mostly a plane guy and havn't checked this forum much. I do have a Nitro TC3 plus. I think i am hitting between 50-60 depending on weather. BTW, 60 going down hill, LOL. Anyway, i asked the question because in my experience an engine revs less as it gets bigger and i would think only acceleration would increase. Hek, my TC3 takes off like a absolute rocket, i seriously can't imagine accelerating that much faster. Plus, to really hit those high speeds, especialy after 45-50, takes an extra 200 ft. By that time the car is a little spec on the horizon.
BTW, if you really want to go over 80, by a jet turbine and slap it on a TC3 chasy, lol!!!!.