- Apr 19, 2012
- 33
I want more power out of my 2002 Chevrolet Trailblazer LTZ. It has a 4.2 I6 Vortec and is a 2WD. I want to get more power (Without using a tuner) to have better horsepower and also to impress the ladies. Here is what I have done to it so far.
Full Synthetic Oil
Resonator Delete (Replaced with a 22" Chrome tip)
Spark Plug Replaced with AC Delco's
Lucas Deep Clean fuel system cleaner
Fram Toughgaurd Air Filter (I want a K&N CAI)
Cleaned the Throttle Body
Any help is appreciated.
Full Synthetic Oil
Resonator Delete (Replaced with a 22" Chrome tip)
Spark Plug Replaced with AC Delco's
Lucas Deep Clean fuel system cleaner
Fram Toughgaurd Air Filter (I want a K&N CAI)
Cleaned the Throttle Body
Any help is appreciated.