im a pete dealer... the c7 can be turned up to 330... factory, and you can do that at pretty much any cat dealer, or big pete or kenworth dealership..

after you do that check out TS Performance, they make a plug in chip good for 30%-- or bout 100 extra hp
http://www.tsperformance.com/agr-power.html

we sell that c7 to lots of people, my dad including... who has it in a class 8 dump truck, truck weighs 28000 empty, and grosses over 75k sometimes... C7 seems to do alright, i really think with those 2 things that baby should have ALL the power you could need!

my cat dealer told me my 210 hp needed piston changed amongst other internals ?

I found a Diablo programer for the Cat engine. Cataloge state a 0-15-30% HP Gain.
Anybody have any experience with this programer?
Jon

turbo94gto Do you have a name and number for the re-flash ? Thanks obads 31

x2

we sell that c7 to lots of people, my dad including... who has it in a class 8 dump truck, truck weighs 28000 empty, and grosses over 75k sometimes... C7 seems to do alright, i really think with those 2 things that baby should have ALL the power you could need! cagedlx


My opinion, fwiw, is that's not enough motor for what he's grossing, even with flashing. I would say 500hp+. That would be somewhere around 1800ftlbs tq which would get those big loads moving a lot quicker.