I run Novarossi and RB. Hell, Novarossi makes RB blocks and carbs! RB makes their magic with their cranks, pistons and sleves! I have to agree with the rest of the crew in here that RB motors are beast. I would not run a 28 as a truggy motor. I did all last year and like others said, it was way overkill. I ran a RB 928 in my Jammin, and was overpowerd like mad. This year I'm running the C6bbt7. Things should be very intersting!
