Hey I have a 1998 ford f150 with a 4.6L 2v, I purchased a set of Pi heads and an intake for dirt cheap in hope to one day install them on the f150 for greater HP, mentally preping the install i realize that installying them would mean that i would totally have to modify the EGR valve tubing due to the PI intake being a lot closer to the block. would it be better to just sell the PI heads and intake( very easily) and then port and polish the stock intake and heads? or take the time and effort to install the PI heads? any help is wonderful! thanks!

 

did you get a truck intake or a car intake...

 

its a pi intake off of a 1999 ford crown vic

 

The car intake is useless in a truck, as the loss of low end torque will very noticeable. You can use your truck Npi intake with the PI heads.

 

but if I were to do that then i would need to grind the NPI truck intake to the ports of the heads.... its definately a good idea! ill look into it and see if thats a possibilty