in some aspects i dont see why more trucks aint running in the mod class......rolling blower gas 4x4 tube frames are pretty easy to find and they are pretty cheap considering what it costs to buy a running/driving street truck and turn it into a puller, and the parts are way stronger built than the modified factory stuff they have to use in the lower classes, and most of the stuff they are using in the mod class is cheaper than the highly modified and built factory parts they are using in the lower classes.......
i head Jeremy Flax was supposed to build a p-pumped Dmax or something like that, i cant remember, some diesel place post from a long time ago i read, i would like too see a Dmax as a full time contender in the Mod class, it would probably be pretty similar to Ben's motor though, just highly modified block and heads and everything else custom built....i wonder if anyone would have balls enough to try and run CP3(s) in the mod class, probably take atleast 3 of them.......id even go for a 8 cylinder sigma pump.....