TLM FX4

I'm curious to see who's 04-08 has the most power and what setup they're running to get that power. Let's go with dyno sheets too because anyone can say anything.

Summers22

iTrader: (2)

Goodluck getting people to post a dyno sheet......but your sig is pretty impressive. Are you wanting to prove that your truck is some sort of beast? I'm confused, because anyone can say anything, so where is your dyno sheet?

650NutKase

300 hp@ 5,000 rpm

365 lb.-ft. @ 3,750 rpm

No sheet needed

Summers22

iTrader: (2)

I admit defeat on this one, no measuring stick needed.

TLM FX4

I've never had my truck on the dyno

Summers22

iTrader: (2)

Ah gotcha, makes sense

vintageman

[QUOTE=TLM FX4;4592100]I've never had my truck on the dyno[/QUOTE

And now no signature either, you would have probably gotten a better response if you would have just asked what other members dyno sheet says or something like that instead of saying "anyone can say anything", sounds pretty much like you are trying to call everyone out. Oh well, it's better than the debate on oil viscosity that normally happens a couple times a month, carry on, lets see where this thread leads.

MGD

Which, at the rear wheels, translates to approx 210 rwhp, and 240 rwtq, given the massive driveline losses, and the stock tuning not allowing the engine to even reach it's power peak above 5,000 rpm.

Even a mild custom tune @ 87 octane - yields significant improvements in part-throttle TQ any upper end HP. An agressive 91+octane custom perf tune will literally make this engine come alive. Lots of latent potential in the TQ curve on a 5.4L 3V. WOT shift points need to stay below 5400 rpm to keep the TC from ballooning.

Reference dyno sheet: http://5startuning.com/got-a-5-4l-v8/#iLightbox[gallery_image_1]/0

MGD

FST150

My 2007 F150 is Roush supercharged with a custom tune. Never dynoed it honestly but I know I can beat quit a few cars and truck on the street

MGD

No doubt.

Here's a good article showing the numbers you are likely getting; for some reason they pulled the actual plots, but the text gives the results.

What's amazing is just how lame the Roush tune is as-shipped - so much left on the table. Custom really uncorks this blower.

The other thing that's amazing is - a '15 EB with only a a good perf tune gets another 30 more rwhp and 110 rwtq over the best results in that article, lol.

http://www.ford-trucks.com/articles/...m-performance/

MGD