What would U do
car 1998 mustang gt cai underdrive pulleys exhaust
im going to have money to spend options? ported pi head intake and comp cam 270 between 260-300 hp 03-04 pi motor comp cam 270 and nitrous 260-350 hp im interested in cost ive heard wayyyy to many things bout pi head swaps costing between 500 to 2 grand in ur opinion what would u do |
If your doing nitrous I would do pi head and intake swap on your car.
Because by swapping to PI heads on. Non PI motor you actually raise your CR some |
Double post
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I have never understood why people dp the PI swaps, they raise the compression ratio, and there are better options out there.
Take a look at Airflow Research. They put in a set of there heads in a stock '95 GT and had gains of +40 rwhp, and +40 rwt Also, for cams, I recomend custom grinds. Or check out Cushman Motorsports. |
Originally Posted by T.Richardson
(Post 8065016)
I have never understood why people dp the PI swaps, they raise the compression ratio, and there are better options out there.
Take a look at Airflow Research. They put in a set of there heads in a stock '95 GT and had gains of +40 rwhp, and +40 rwt Also, for cams, I recomend custom grinds. Or check out Cushman Motorsports. |
Originally Posted by T.Richardson
(Post 8065016)
I have never understood why people dp the PI swaps, they raise the compression ratio, and there are better options out there.
Take a look at Airflow Research. They put in a set of there heads in a stock '95 GT and had gains of +40 rwhp, and +40 rwt Also, for cams, I recomend custom grinds. Or check out Cushman Motorsports. It bumps the CR up by like ~.5 |
Originally Posted by dwtjr3
(Post 8065058)
PI swaps can add 60 rwhp if tuned right.
It bumps the CR up by like ~.5 i did the math when i did my swap, from what ive heard pi swaps love nitrous too full bolt on pi swap with decent cams and longtubes back should be right around 300rwhp |
i know pi swaps raise compresion but i dont know what a better and cheaper option would be there going to make the same numbers
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personally, i wouldnt do the 270 cams unless you notch the pistons.
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ive heard its between the 262 for street or the 270 the 270 is more mild sips more gas but its worth it can anyone give me a definite answer on how much it would be do a "head swap" ive heard and read anywhere from 500 to 2000 dollars
how much rwhp do u guys think a PI 4.6 with p&p heads and a 262 or 270 cam with minor bolt ons will make |
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