GT-40P heads and intake question

ex-lt1-guy · 03-12-2002, 02:15 AM

Hi everyone, Ive been looking into getting the Gt-40 P heads and want to hear some peoples experiences with them. What cam and intakes have u had luck with, and which to stay away from. For the bang for the buck, i've found these to be quite a deal, but I just want to hear your experiences, bty, what kind of power were these heads making on the mountaineers, explorers etc? I dont think i've ever seen an actual # given. Thanks for the info

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, 02:15 AM	#1
ex-lt1-guy Registered Member Join Date: Dec 2001 Location: O'Fallon IL Posts: 93	GT-40P heads and intake question Hi everyone, Ive been looking into getting the Gt-40 P heads and want to hear some peoples experiences with them. What cam and intakes have u had luck with, and which to stay away from. For the bang for the buck, i've found these to be quite a deal, but I just want to hear your experiences, bty, what kind of power were these heads making on the mountaineers, explorers etc? I dont think i've ever seen an actual # given. Thanks for the info

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

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