Well they finally decided on a number, Torque goes to 590 lb-ft @ 1600 and hp is only a 10 horse jump to 310 @ 3100. I like the 590 but maybe allitle more than 10 would be better. oh ya the NOx is coming down by almost half according to GM testing. this means we could be looking at some lower cylinder temps, we will have to see.
Mahotas out
Mahotas out