I'm new this this forum and there seems to be some knowledgable folks here.
I have a 2002 L and am looking for some bolt on HP. I don't want to tear down the motor or port the supercharger. I have installed a 3 chamber flowmaster and a k and n filter cartridge. I have lowered it 1 1/2 inches. I would like the configuration of parts that would get me into the 12 seconds.
I come from an off road racing background (trophy truck) so I have some experience. However engine mods are different in off road trucks from street trucks. Any suggestions you could give me would be appreciated.
Jerry

 

my 12.71 @ 107 was with 6lb lower pulley, filter, psp chip , and tune denso plugs and ported eaton , and bassani cat back, jlp traction bars , psp loop , stock block , trans, and 355 gears , its a99 , you have 373 , stock , also that was with the 90mm upgade. when i first got the truck i had severe wheel hop until i got the trac bars, sal at PSP does all my work , he can hook you up to get you 12s or 10s , hes the man

 

Holyrunonsentence!!!!!!

 

12.5 @ 110mph: With only bolt ons. Never had the valve covers off.

Mods here:
https://www.f150online.com/forums/sh...d.php?t=208654

 

You could get a decent amount out of a 6lb lower pulley, Idler pulley kit, FactoryTech valve body, Xcalibrator II and new spark plugs.

Check out Chickenears.com or call us directly. 704-525-8476 We can hook you right up!

Andy@Chickenears

Chickenears Cool-Aid

 

You can't go wrong with Chickenears! Great customer service and great products!

KAMELION