Buckstruck

what kind of times are good on the quarter mile for my fx4?

Rainman

my 2005 f150 xlt (5.4) 4x4 has straight pipes from the cats back and a true flo intake and my best time was a 16.5. i also have bad reaction times cuz ive never really raced before but its a heavy *** truck so thats why the times aint that good.

Franchi

I think my L6 could break into the 22 second zone, with some serious work. :-)

SinCityFX4

Haven't timed mine yet, but these are heavy trucks...espceciall if you have the FX4 SCREW.

broncrog

I did the 1/4 mile in 3 days.

Franchi

/\ /\

And 15 gallons of gas? :-P

fordguy08

i have 08 4.6 with a s&b cold air intake and 2'' lower in rear.. i ran a 16.8 at 85 mph... not bad, but will be going faster soon, ordered 4:10 gears, and limited slip differential, hopeing to possibly drop a second... maybe more after the edge evo programmer.

socaliallstar82

wow would have thought the time difference between the 4.6 and 5.4 would have been bigger. Do they weigh about the same? how much does the 4.6 put out stock?

Lenn

For some reason the 5.4 looses almost 100hp once it gets to the wheels. The 4.6 stock is 245 I believe whereas the 5.4 is 300. I also remember reading that the 4.6 is about 190whp and the 5.4 is 208-215whp.

socaliallstar82

Ouch, that would **** me off. A few mods and the 4.6 could probably get more to the wheel than the 5.4 and get better mpg's.