hi guys im so sorry to ask such stupid questions but i need i want to order my gryphon and custom tunes ASAP but i need help filling out this forum. I have a 2004 F150 FX4 5.4

Modification information
*Current Displacement
*Comp Ratio
*Maximum RPM
*Header Primary Diameter
*Flow Rate
*Stall RPM

i know i sound like i dont know my right from my left but i just want to make sure everything is right so my truck runs right. Also the only modifications i have are a S&B intake and custom dual exhaust with X crossover no muffler and stock cats do i need to explain my exhaust modifications under the big box or do i just put Yes under H/X pipe and just put 2.5 for pipe diameter any help would be appricated

 

displacement is a 5.4 liter 330 cubic inch

comp ratio is stock

Maximum rpm would be 5500rpms

Header Primary would be: N/A, still using stock manifolds

Flow rate would be stock

stall RPM would be stock

 

thank you so much and one more question i have a 2in leveling kit do i put 2in under lift and what do i put under DUR

 

Yes, put down 2 inch leveling kit

I have no idea what the DUR means; if I were you I'd call Bill or Corey and ask

 

For clarification, the actual engine max rpm is 5800.

 

thanks guys for your help i appricate it. But does anyone else know what the the
*Flow Rate
*DUR
*SEP
I really dont want to bug them at PHP i know there busy

 

You know, you can really just leave these blank. If you enter your mods, "S&B intake and custom dual exhaust with X crossover no muffler and stock cats, with the leveling kit" and show the rest as a stock 5.4L, with your gear ratio, tire size truck model, 2 or 4WD, Bill will have the information he needs.

You MUST send in your HEX code though. Nothing happens till that gets to them.

- Jack

 

where do i find the HEX code at

 

are you comfortable spinning a non forged 5.4 up to 5800 rpms???

 

^^ i'm not^^

 

You actually can't get your HEX code until you have your Gryphon. Once you receive it, plug it in to your truck. Have a pencil and a piece of paper handy. Either the first or second screen you see will tell you your HEX code. Write it down, fax, email or telephone it in to Corey at PHP. Make sure you include your name and address so they'll know who it belongs to.

You'd be surprised what they have to deal with. A while back, they got a Gryphon in the mail, no explanation of what was wrong with it or even who it was from! Finally, after about a month of hearing nothing, the sender complained! That's how they found out what to do with the unit!

You can also get the Hex code through the diagnostics menu on the Gryphon if you forget to notice it when you plug it in.

- Jack

 

You can also get the Hex code with you're Edge Evolution if you have one.

 

Sure am. I am more comfortable spinning an engine too that speed than shifting 3-4 at WOT. As for shift RPMs i have always used 5250 and 4th gear locked out at WOT; 3rd gear to 5800.