RE: New MB Engine...
Averyjc,
A 27 big bore and jetpro pipe would give you what you're asking for, I put Dave's 27 kit and FG pipe on my Marder, and it out performs both my MB and MT. It has more bottom end grunt. O'Neils had a vid of MT with a 29 big bore and jetpro pipe and they couldn't keep the front end down, wheelies are fine but you need to have all fours down sometime.
Cormierone