OK guys I have a 05 4.6 headers x pipe 4.10 gears intake and tune and I wanna know what's it should be hitting in the 1/4 mile run can anyone help me out ?
Really does depend on what kind of traction your have. If you check out Brenspeeds website, they did a 3V hi mileage build up just to see what a 4.6 3V with some miles and minor mods were capable of. Stage 1 is more or less what you are looking for minus the headers, while the two following stages get a little more into the motor with cams etc. I think they ended up somewhere in the high 12's with sticky tires.
OK guys I have a 05 4.6 headers x pipe 4.10 gears intake and tune and I wanna know what's it should be hitting in the 1/4 mile run can anyone help me out ?