What should I do to my GMC Sierra 1500 truck first for a big gain in horsepower?
What should I do to my truck first for big gain in horsepower? I have an intake but I have about aN800 dollar price range and am wondering what to do first to give me that overall horsepower, top and bottom end. I would like more top end, I have plenty of torque.
In Makes & Models > GMC > Sierra 1500
In Car Accessories > Performance Mods
2 answers - 144 days ago

Watch this Question | Email to a Friend