Other mods needed when adding GT-40P's

[90stangLX302]

What all will need to be done when putting Gt-40p's on a 302, besides p-specific headers. thanks

 

[90stangLX302]

Will i need custom sparkplug caps?

 

[Mustang5L5]

Heads with upgraded springs.

P-specific headers

Vortech S-trim


That's about it. My buddy got his FMS wires to work fine with the P heads and FRPP P headers

 

[SwAmPf0x]

Might need longer pushrods...some do some dont, so make sure the lifter preload is right when you install the rockers or you'll have problems, stock spark plug wires work but are close on a few cylinders...90 degree boots are best

 

[90stangLX302]

Where can i get 90 degree boots from with the stock wire length?
I found some universal ones but i dont know if the wires will be long enough.

 

[SwAmPf0x]

make your own, or buy a set of coughchevycough wires