425r

[honda250rkid]

i have a old psi pipe 4 my r layin around, don tnoe much bout the company tho

[ElDiablo52]

Ive heard that the big PSI engines are crap and the dial a dome is shit aswell. They arent a really big market in the atv realm. But thats just what I heard. The sabertooth seems like its kick ass but seems to be a strictly drag set up until the smaller versions come up. MP if they are still around make a pilot jugged R motor thats pretty impressive and I guess they are a top notch company.

[fiveOnick]

Originally Posted by ElDiablo52

Ive heard that the big PSI engines are crap and the dial a dome is shit aswell. They arent a really big market in the atv realm. But thats just what I heard. The sabertooth seems like its kick ass but seems to be a strictly drag set up until the smaller versions come up. MP if they are still around make a pilot jugged R motor thats pretty impressive and I guess they are a top notch company.

MP is done, they were a long time ago. Dave split and formed Dave Moore Racing. Steve the other partner screwed people. So I dont think anyone will be getting pilot motors from MP. The saber makes on hell of a play motor too, just a real expensive one.