I put my 08' SCREW FX4 on the dyno today to see where I stand before I mod any further than I already have. I must say that I was quite pleased with the results. Final run was 294HP and 394TQ. The only performance mods I have are an exhaust swap (done prior to my ownership, so I have no clue what company its from) and a Spectre CAI. Hopefully I can get it tuned soon and unlock some more power.

 

Nice base line. What you gonna do to it now?

 

What motor ???

 

IM sure its a 5.4. does a fx4 even come with any other engine options?


Thats great numbers. higher then i expect for sure.

 

394 torque, nice

 

What kind of dyno was it? What gear was it in? Not slamming you but those are unusually high numbers. Troyer and JDM with there stage 3 kits get about 372rwhp.
Either way congrats. Get her to the track and see what she runs.

 

Yea that's unusually high numbers for a near stock 5.4.

 

Something must be wrong with mine LOL. Maybe there were some unknown mods if you purchased used.

 

Something doesn't seem right here...

 

Seems high 20 less horsepower and 40 more tq than my supercharged 06 fx4. I would get another dyno done somewhere else.