88 GT n loven it....

is it possible to get the 4 valve cobra heads on my 98 gt ? or its not possible at all because im looking forward to changeing the my non-pi heads for the pi-heads but i was thinking since im gona spend some money on the labor i should just get something thats going to give me some more horses....do u guys have any suggestions ....

kecclest

Do the PI heads... if you wanted to do the 4v heads, you'll need to get the front dress from a 4v motor... it'll end up costing you a small fortune unless you have a donor car.

88 GT n loven it....

is there any other head that u know of that will give the enginemore than just the 60hp than the pi-head gives ?

kecclest

PI heads are your best bet... if you want to get the most out of them, send them off to be ported and polished and get yourself a good cam.

kecclest

They do have a Ford Racing head that fits our generation 4.6, but they are way more expensive and I think the PI has higher potential... actually.... i believe the majority of the extra power from the PI swap comes from the intake and cams which I believe you can swap into the non-PI heads.

cahtr6

Not to mention ecm harness pats its like changing your whole car out

silverstang1996

nah the SVO heads you are talking about are the best 2v heads out there. but they are more expensive, but do have alot more potential, especially if ported.