snich63

Hello my 05 f150 5.4 3v is my play toy. I have a cold air intake a valve body short tube headers true duels exhaust and a edge revolution chip. I herd I should get a custom tune but I'm not sure how or what I need to get that done. If some one could help me out that would be great. Also I was thinking about cams but are there timing chains in the front and back of the motor