u.s mma

if i can recall correctly, the full power pack was said to increase like 60-70hp and in the mid 200's tq. I remember this also costing over 2g's. for that kind of cake it seems like a very mild increase.

Rampage1967

Seems like the full kit (exaust, wast gated housing, intercooler & K&N) was good for an increase from 160 to 230 hp on an early truck. If I recall correctly from info when dad got kit on my truck . .torque was in 550 - 600 range after upgrade. The real good thing about it is that it is set up to run at those power levels under a full load . .not just 15 sec at a time.

Jschlachta

I also remember with the kit to get the hp and tq increase you had to turn the full load fuel screw 135' degrees.