FAQs Section of the site, here is the paragraph :
How much power does the PowerMax, PowerMax2, PowerMax3, and PowerMax Competition add?
The non adjustable PowerMax has a power level of 65 horsepower and 160 lb-ft of torque above stock at the ground. The non adjustable PowerMax2 adds 90 horsepower and 240 lb-ft of torque at the ground. The non adjustable PowerMax3 adds 120 hp and 360 torque at the ground.
The adjustable PowerMax3 is adjustable with a remote. Level 0 = stock power, 1 = 20 hp and 40 lb-ft above stock at the ground with each step up equaling about another 15 horsepower (tapering down at the higher levels) and 40 torque at the ground.
Power Level HP Torque
0 0 0
1 20 40
2 35 80
3 50 120
4 65 160 Max for stock automatic trans
5 80 200
6 90 240 Max for stock manual trans
7 100 280
8 110 320
9 120 360
A good rule of thumb is about 120/9 = about 13 HP increase per level.
The PMCE (Competition) adds 180 HP and 450 lb-ft Torque (on level 9) for the standard engine. The HO (High Output) engine (2001-2002) already has 245 HP and the PMCE (Competition) does not make as much of a difference and adds 80HP and 310 lb-ft of Torque.
The PM3 starts cutting back at 3000 RPM. The PMCE (Competition) starts cutting back at 4500 RPM.
