Originally Posted by
pitdog
my werks b7 pro has surprised me with it`s power and almost zero wear on internals after 12 litres or a bit over 3 gallons
Same here... the downside of course was that it didn't really come to life until the 2 gallon mark... it breaks in pretty slow, but then it SCREAMS. That motor, even with the 5.5 restrictor and low end pipe I run, is just EVIL fast, and much better mileage than I got with the 3-ports I used to run. It is also smoother on the bottom than the 3 ports, not as touchy and violent at lower RPM.
(The 3 ports I have run are OS RG and RB C3... the C3 is an old motor, but it has lots of power.) Of course I also had the crappy OFNA Force 28 in my original RTR buggy.