GT-40P Heads on finally
 

My P heads, E-cam, and explorer intake are on. I picked .6 ET and 4.1MPH. The T-Body, H-pipe and cat-back is stock so I guess that is choking me. Only made a total of seven passes in the car, so hopefully when I learn to drive it better and get an exhaust I'll shave off some more. Just info for anyone who is considering P-heads - the money you save over aluminums can be put toward cam and intake if you are on a tight budget.

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Dan
LX Notch born on 16 Aug 93
14.33 @ 98.12

i think with exhaust/tb/maf(is that still stock?) and drivinging, you can probably pick up .4. sounds good, is that your new time in your sig?

Yes, that is the new time. I sure would like to run about 13.70's.

What headers are you running with that combo?

I'm running the FMS stainless headers that I had jet hot coated. They fit very nice, easy to install and plenty of clearance for plug wires.

What gear ratio are you running?

Stock 3.08

Nice. Are the headers Gt-40p specific? I've heard the factory HO headers will fit on the GT-40p's, but nothing short of the GT-40p MAC headers fit otherwise.

Maybe it is elevation, but i am running consistent 14.0's @98 on stock heads and cam.

Then again, i pulled my swaybar off, and have a brand new track to run on, is your car a 5spd?

im thinking about p's and b-cam, but want to make sure im gonna be well in the low 13's before i spend$

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90 lx coupe: 5spd, 177k miles, steeda water pump pulley, Mac coldair fenderwell, Mac h-pipe, supercoil, ADS chip, 160 stat, aluminum D/S, Black magic fan, 3.27grs.
Best time: 13.9116(on 225/60/15 firehawks)
Best mph: 98.17
Best 60': 1.9607

next mods:4.10's, slicks.

Unit -

I'm running a set of Motorsport headers that are GT-40p specific. They were a bit pricey, about $250.



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Eric - 89 Mustang LX coupe
302 - Cobra Intake - GT40p heads - TFS stage 1 cam - FRPP 1.6 roller rockers - Naturally Aspirated
3:73 gears - KYB shocks and struts - Eibach springs - HPM Mega-bite Jr lower control arms - HPM upper control arms

Thanks for the info!