dkf1979... from what I understand, The mod won't produce more low end power, just top end... Don't shy away from this upgrade... It is a good one.... Just make sure the diff cups are modified.... I want to keep my nt-16 stock for personal reasons and will be getting an epic .18 or the cen 3.0... My mt2 has every mod that I have seen and after last weekend showed, it is as durable as anything out there...
My son drive over an 8 foot dirt mound at almost top speed... don't know the height but landed almost upside down...(on rear and roof)... the only damage was to the shell( wanted a new one anyway) truck drove off... everyone thought it was killed.......