well lets see the motor builder in question built the 840 i ran in a vforce for a year which was 117 hp at the crank plus i ran a 70 shot of nitrous on that motor, now it did eventually grenade, but only because of a fuel mixture problem, and this same motor had been an 800cc motor with a 35hp shot for three years before that, over the years there were a couple of blown head gaskets but thats because the vforce heads and cylinders have thin cylinder walls, but these motors are very durable especially considering they are now at the point of quadrupling the stock HP rating. The motor builder in question and mickey dunlap of been perfecting this particular motor since 2003 when it was first introduced, so yes they are experts when it comes to this motor, but they dont build or sell bridges. But if you dont believe that go by a rhino or a RZR or a turbo RZR and watch from the back, or do like several shops are doing already, which is taking there stock motors out of there rhinos and replacing them with v twin kawie motors.
sincity