The Trinity motor might cost a little bit more then the V-Spec but you get a head you don't have to change out and I believe it comes with a ceramic rear bearing also. I pitted for Travis 2 weeks ago at the ECNS and it was the first race with the new Trinity motor and I was impressed. Now if you know Travis he can use all the power in any motor and he was. Still the motor was coming off under 200 deg. and it wasn't totally broken in yet.

I just bought a GRP 3 weeks ago but I will be looking at the Trinity motor for my next one.

Later,

Ed