800 -1000.  Honestly man, i'd stay away from anything that has the word "Trinity" in it.  Multiple personal experiences.

I feel sorry for the poor guy that bought a Trinity motor for 1800. My gawd.  For 1800 you can buy an entire 500.  And spend about another 500 repairing factory flaws and it will do circles around any Trinity motor.  Most of their mods are snake oil. 

They did a pretty good job on my bottom end though, cant really complain, and their welded ears are seriously some of the best work i've seen. So, yea, over 3k later i basically have a new 2nd gear, new clutch basket, main bearing inserts, and welded ears.