SUPERCHARGED 03 Harley F150 VS TUNED Chevy DURAMAX!!!! That thing is quick as f*%#!! 

You gotta love the scream that it gives off

I was dead even with one until 80mph in my Outback 3.0r (pulley, intake, grounded, brand nee vvt solenoids,resonator delete) He inched ahead barely at 80mph. But it caught me by surprise. I’m supposed to be the sleeper 😂😅. I was pulling 2nd gear though before it evened out at 3rd and his horsepower started inching him ahead.

I'd call it the bigger brother as it's a bigger truck

@@jackoff1826 yep, but the lighting is more faster

@@alexvillarreal3947 yeah, smaller and faster. The little brother should be faster in this case.

@@jackoff1826 well, that depends of your perspective lol

Doubt it they're really heavy and need some more mods

Yes they are reliable. The 5.4 3 valve was the unreliable 5.4

Yes they are

Ported blower, bigger lower pulley, punisher valve body, tuned by Pro Dyno in NC.

Hi Jeff I’m from Australia and purchased a f150 Harley Davidson 03 car is stock just seeing should I be changing pulley first before doing other mods to it it’s done 160,000 km not sure in miles thanks in advance

Also should I be changing all oils and fluids every couple of thousand km

He said ported supercharger so I'm assuming stock.

It’s the stock one

That is just to lock it out of shifting into overdrive. Tow/Haul wasn't even thought of in an F-150 in 2003.

Would've still gotten smoked