4.2L I6 Chevrolet Trailblazer Performace Tips #1
I cut the resonator muffler off yesterday, the stock resonator was robbing the fuel mileage and horsepower, because it was heavy from the moisture ...
1950 Chevy with Trailblazer 4.2L I6
1950 Chevy with a 4.2L I6 from an '06 Trailblazer races at Renegade Raceway.
Gmc Envoy 4.2l I6 vs Dodge Ram 4.7l V8 Tug of War
The Envoy had a weight advantage and the truck didn't have good tread on the tires plus the ass end is really light. Both are 2 wheel drive.
2002 Trailblazer 4.2 Vortec 0-105mph
My buddies 2002 Chevy Trialblazer 4200Vortec 0-105 mph Any suggestions to make this faster?