GW's Motorized
Well-Known Member
Yeah, v1 had bushings for the wrist pin bearing, v2 had issues with port snag(which could be fixed by camfering the ports and a tigeter fitting piston. Impulserocket has a V2 he dis this to and it still runs.) V3 they fixed everything, the only issue is it runs hot, but not a big deal if you don't hot rod it.If I would have known more about these engines before I bought mine I would have bought the new Phantom. Seems like they finally fixed things for the most part. Saw videos about the first 2 versions where people loved the power and than they all died shortly after