Originally Posted by
1BAD4DR
Just ordered MOST of the kit from Mike ^^^ and got all the parts today for my friends 2003 5.4 King Ranch 4x4. Going to be running a 4lb lower, 2.93 upper, headers, BIG MOUTH throttle body, 90mm MAF, no converters, flowmaster 40 series, FTVB for the smaller trans, Cone filter, and JDM tune. Should be a pretty fun truck, and i have ran low 8's in the 1/8th mile with just a 4lb lower, cone filter, FTVB, cat back exhaust and a tune in my 4 door harley truck. I previously had a 2003 Short bed single cab 4.6L with intake, MAF, throttle body, ported upper and lower intake, cat back exhaust and a tune and the best i could manage was a 9.59 in the 1/8th, and that was taking every single thing i could off of it and launching with drag radials as hard as i could...i can be lazy off the line with my harley and run 8's all day long.