MustangWorks.com : Ford Forums - View Single Post - GT-40P heads and intake question

89 Cobra LX · 03-12-2002, 09:55 AM

You can see my combo in my sig....

I have the P heads and I really like them, but don't fool yourself into thinking they are the best heads on the market. Bang for the buck they are very effective. I had a little port work done to clean them up and I'm making 295-300 HP on the motor.

You will need to use GT-40p specific headers because the of spark-plug angle being reconfigured for better combustion. Mac and FMS make these headers. MAC are considerably cheaper.

Any of the popular aftermarket intakes will be effective with these heads.

03-12-2002, 09:55 AM	#2
89 Cobra LX Don Corlione Join Date: Jun 2001 Location: Omaha NE USA Posts: 491	You can see my combo in my sig.... I have the P heads and I really like them, but don't fool yourself into thinking they are the best heads on the market. Bang for the buck they are very effective. I had a little port work done to clean them up and I'm making 295-300 HP on the motor. You will need to use GT-40p specific headers because the of spark-plug angle being reconfigured for better combustion. Mac and FMS make these headers. MAC are considerably cheaper. Any of the popular aftermarket intakes will be effective with these heads. __________________ Eric - 89 Mustang LX coupe 5 speed 302-Cobra Intake-GT40p heads-TFS stage 1 cam-FRPP 1.6 roller rockers-3:73 gears-KYB shocks and struts-Eibach Pro-kit-HPM Mega-bite upper and lower control arms-FRPP aluminum driveshaft-16x8 Chrome Cobra Rs R.H.C. #14