So I'm building my 5.4 up a lot but I Idk the best web site or catalogs to get performance parts for it jegs I can barely find anything.

 

What are you looking for?
Have you read the engine builders thread?

 

In my phone I can't really see all that much on the forums. And I want a bigger cam bigger crank everything I just can't find credo for this motor

 

First of all you have 2 cams. So youll need 2 cams with more lift, duration, etc to meet your expectations.

A "bigger crank" doesnt really make sense. I wouldnt touch your stock crank. Its more than likely forged and will produce enough power even on boosted applications.

Check out the engine builders thread in the 97-03 section and ask a few questions. MMR, modmaxracing, jlp are a few websites that carry parts for the engines. Also hop onto lightningrodder.com where people are always talking about engines. You wont find out too much here as this forum consists of mostly cosmetic mods and appearance aspects of these trucks.

 

Ik it has two cams I got some heads sitting in my garage and I'm going to change the stroke that's what I ment by bigger but thanks for the websites that will help out a lot.

 

Everything ive read says stroking a 5.4 isnt a great idea. Just throwing that out there

 

Really? What happens

 

What I read was that a 5.4 is already a stroked 4.6 so putting more piston speed over the longer stroke causes premature wear to piston rings and other components.

 

Oh I'm putting the best I can afford everything in it and it won't be daily driven anymore but that's good to know