i noticed a gain

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99 4x4 5.4L XLT Reg cab
285 75 R16 BFG AT
Superchip, Airaid, Have but need to install JBA headers.
Smittybuilt Stainless Nerf bars
Future mods: Catback exhaust
Underdrive pulleys

 

sorry needed to update sig

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99 4x4 5.4L XLT Reg cab
285 75 R16 BFG AT 3.55 ls
Superchip, Airaid,
JBA headers.
Smittybuilt Stainless Catback exhaust-flowmaster 50 series
Kenwood excelon KDC-x715 cd player, pioneer speakers.

Performance gains: airaid only 0-60 ave. measured w/ stop watch 8.5 sec running 93 octane

With just chip, airaid and 93 octane 0-60 ave. 8.1

With chip, headers, exhaust, and airaid
ave 7.9 sec running 93 octane.

Future mods: electric fans
Underdrive pulleys

 

You can get a Pro-M from SPmotorsports, I think they start around $419.

spmotorsports.com

 

For those of you joining late, if you have not seen or read the article run and find a copy. Read it very carefully there is wealth of info for us 4.6 owners looking for more bang. It definately opened my eyes to some new options of what to do next. Glad I read it before ordering an Airaid, that PRO-M MAF kit has got me thinking. The reason I mentioned to read carefully is, there are some explanations about the dyno readings in regards to peak HP and peak Torque.

 

Can you scan the article and post a link to it or email. Won't be able to get by a store for several days.

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2000 F-150 XLT Sport, Silver 4-door Supercab StyleSide
Short Bed (Only way to fit in the garage)
17" Sport Wheels with BFG tires, 3.55 R, 4.6l V8, Auto (First one in 20 years)
In-Dash Single CD Player, 60/40 Split bench dark graphite

Mods So Far
K&N Filter, Gatorback Spray-In Bedliner, Llumar ProShield Window Tint
WMS Velocity Tube

Future Plans
Superchip, Upgraded Speakers/Stereo
FlowMaster Exhaust, Nerf Bars

 

For what it's worth, my friend snuck a Superchip into his wife's 4.6 Expedition without telling her. After driving it the first time, as soon as she walked into the house, her first words were to the effect of "What did you do? It runs a lot stronger!"

I guess she didn't read the article that said she lost 0.8 hp. Oh yeah, the article didn't test a Superchip.

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1999 XLT S/C, 4.2 V-6, auto, 3.55 rear, dark torreador red/harvest gold, bed liner, Sony 10 disc CD, Edelbrock IAS, Superchip, Airaid FIPK. On Back Order - Steeda Rear Anti Sway Bar, polyurethane front sway bar bushings
Patiently waiting for: Infinity Reference Component front speakers
Waiting for the weekedn: Flex-a-Lite electric fan

 

My wife also noticed a difference shortly after I installed the Superchip in my truck. We went to the mall a few days later (it was her first time in the truck with the new chip). She knew about the chip...but was shaking her head the entire way (and back home) and said something to the effect of "just what you need"



[This message has been edited by Dustoff (edited 05-12-2000).]

 

-Gorp-
I know for a fact that the svt cobra R's have K&N filters in them from the factory.

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99 F-150 Sport XLT Black x-cab 4.6L auto 3.55
K&N filter and dual series 40 flowmasters

 

-Gorp-
I know for a fact that the svt cobra R's have K&N filters in them from the factory. By the way I have one in my truck and I felt an increase.

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99 F-150 Sport XLT Black x-cab 4.6L auto 3.55
K&N filter and dual series 40 flowmasters