We just bought an 07 harley F-150 with the roush supercharger. The dealer did the install, but had no paperwork on all the work that was done. I have an 07 Harley with Saleen shipthrough package and it gives you details on all the mods that were done. My question is how much horsepower does this thing have? Is there anything else i need to know about the roush supercharger. Thanks

 

445 HP.

There is plenty to know about it, but that would be a book unto itself. What sort of things do you want to know?

 

I was wondering if the dealer would have installed 39 lb injectors, and if this is the same supercharger Roush installs in the stage III truck. I have to say i did not want the truck, but my wife wanted a purple harley. We got a real good deal though. The truck was a demo with 4700 miles on it. We got the truck for $31,800. I never would have bought my truck if i knew we could have got this truck so cheap. thanks for the reply

 

Yes, the supercharger requires those injectors. They come with the Roushcharger kit. Good price.

If you think it has power now... a larger lower pulley and a $300 custom tune will give you an extra 75 HP at the wheels (equals about 100HP at the crank). Plus throttle response is made much better. Check out Troyer Performance, the sponsor of the chips/tuner section. He's installed more F150 Roushchargers than anyone in the country.

 

Thanks Ken. I will look into Troyer

 

Tell them you came from fordtrucks.com and they will take care of you. I don't have a supercharger but bought one of his a tuner for my truck and it was amazing.