hahaha...
Speed governor at 100 mph??
I can't remember the last time my Frontier was even up to 70 mph...
I vote the 17 yr. old buy a lift, real tires, some decent bumpers, and some decent skids. Then see how fast the 3.3L can actually go... Won't have to worry about any speed limiter... 'Less you go out to Nebraska, there aren't any straight stretches east of the Mississippi that'll give you enough time to get up to that speed...