The only differences i notice is that there is no traction if i boost in 1st at all. It's nothing but wheel spin, which tells me there is an increase in power for sure. You can never do that w/o an increase in boost. 2nd gear also pulls nicely, but any gears higher then 2nd is almost no different to me...[/QUOTE]
That's good to know cause I just got my Joe P MBC and was wondering where to put it and if it will make that much difference.