kwslvdo96
I'm Awesome
I have a 1996 Silverado 1500 4X4 5.7 Vortec with only 47K original miles. I'm looking to get a good 91 or 93 octane tune I would like to get some advice as to who has had good luck with tunes and if it is actually worth it or not? I run the stock tire size and I tow a 4500lb camper during summer so I'm looking for little more power and maybe a little better gas mileage. I'm also needing to know who does good tunes for the 5.7 Vortec thanks