Well I think i have decided to add another pony to the stable. I am thinking of getting the new Viper mountain sled and have it set up with a turbo. I currently ride a Pro Rmk Turbo and enjoy it very much. I just want to try another motor with a bit more torque. I am on the fence on which turbo to get if I should go with the MPI kit or the mcxpress kit. I know there will be a difference in price after all said and done about 4k but is the mcx worth the extra $$. I want an intercooler along with the reliability. Whats everyones thoughts? I need some help making up my mind since I am unfamiliar with 4s turbo sleds your input will be well valued in my decision. One more chioce would be the supercharger route?
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