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My brother has the truck mentioned.It ONLY has about 5000 miles on it right now.What are some things to wake this beast up some more?Pulley,cold air?,Tune?I dont know and figured you guys would.He dont wan to blow the motor either,so nothing crazy...lol-----Oh do you guys know what the stock boost is on these trucks?How much boost would it have with the pulley swap and with the pulley swap should he get it retuned and with who?thanks....
A buddy of mine had a 03 Crew-Cab Harley and ran a 6lbs/CAI/TB/ JLP Flip Chip/Valve Body/Magnaflow exaust and ran 8:20's all day long in the 1/8. I would start with the usual CHIP/Pulley and go from there....
Put a Lightning upper and a 4 lb. lower puley on it,. along with the proper plugs. A good cold air intake and a good tune form a local tuner will wake it up nicely, if you have some more to spend a good electric fan set up will help as well.
The possibilities are endless,,, well at least up until 450HP.
I have the same truck and run low 13's. I have minor bult ons plus a more aggressive tune. heres the list: First was the k&n free flow intake and following that was the pulley swap to up the boost to 8lbs. Then i took it to the local ford dealership with and svt specialist on staff and had it tuned like a lightning. following this was magnaflow exhaust and high flow cats with jba shorties. To top it all of there was a little trans work and 4.10 gears in the rear. I also threw some lowering shackles on the back to drop the *** two inches so it sits level. I think with a new tune and a head swap i could get down in the high 11's or low 12's. All of this was done for around 8,000$.
03 Harley Davidson supercharged truck
