PI Heads?

[captinmo]

I have been offered a set of heads and intake manifold to put on my 97 2V GT. I have been told they are from a 99 Roush. How can I verify that these are PI heads?

 

[Miles]

The heads should say pi on them.. check the markings

Not sure if the 99 roush is a windsor block like 99 Gt's, but if so, you'd need new valve covers too

 

[captinmo]

The heads should say pi on them.. check the markings

Not sure if the 99 roush is a windsor block like 99 Gt's, but if so, you'd need new valve covers too

I can not find a PI marking on them. Do all PI heads have the marking? I was told they were from a 99 but I was almost certain all 99s had PIs on them. Correct? Also is anyone certain that if these are Roush heads that I would need new cylinder covers?

 

[1LowGT]

easy,pi heads have oval ports and non have round,on the intake side that is

 

[Miles]

I can not find a PI marking on them. Do all PI heads have the marking? I was told they were from a 99 but I was almost certain all 99s had PIs on them. Correct? Also is anyone certain that if these are Roush heads that I would need new cylinder covers?

Im no Roush expert, but for 99 & 00 PI heads, you would require different valve covers. Also, I'd assume that the roush at least had PI heads..

 

[tomustang]

PI Heads

*see below pic

squarish ports

roush wouldn't have took the heads off so they are stock heads



*Edit* pic isn't posting

 

[tomustang]

 

[RandyStinchcomb]

1999 = Windsor head, PI, square intake port. Non-Pi has a "tear-drop" shapped intake port. also if you use the Windsor heads on a Romeo block, you will need Windsor cam cvrs and some 10mm bolts and studs to attach the frt chain cover to the heads, as Windsors use 10mm and Romeos are 8mm.

 

[GDawg]

1999 = Windsor head, PI, square intake port. Non-Pi has a "tear-drop" shapped intake port. also if you use the Windsor heads on a Romeo block, you will need Windsor cam cvrs and some 10mm bolts and studs to attach the frt chain cover to the heads, as Windsors use 10mm and Romeos are 8mm.

You go Randy! It's always nice to hear you chime in...