is there a visual diff. between the stock e7 and gt 40 iron heads

93calcobra · 11-05-2002, 12:19 AM

with the heads and valve covers on the car can you tell if they are gt 40's or e 7's

red82gt · 11-05-2002, 01:50 AM

3 vertical lines on the front are cast into the head. Also, near the #1 spark plug there are the letters "GT" cast into them.

bigwhitecobra · 11-05-2002, 09:51 AM

Hey red, that was almost helpful. I have the stock heads on (well, not really, they're beside my car right now) my car and they have the GT and 3 vertical lines, and they are stock Cobra heads. I guess that would make them GT-40's. Although I don't know if they are the GT-40P heads or not, or if there is even a difference. It really doesn't matter though. Neither are AFR 185's, or TFS High Ports.

Later.

avbcon12 · 11-05-2002, 09:58 AM

GT-40 P's will have 4 bars on the end of the head and have GTP cast into them...

take care,
adam

11-05-2002, 01:50 AM	#2
red82gt Sober voice of Reason Join Date: Nov 1998 Location: Kelowna, B.C., Canada Posts: 1,514	3 vertical lines on the front are cast into the head. Also, near the #1 spark plug there are the letters "GT" cast into them. __________________ 393W: AFR 205's, hydraulic roller, TKO600.

11-05-2002, 09:58 AM	#4
avbcon12 Registered Member Join Date: Jul 2001 Location: West Bloomfield, MI Posts: 391	GT-40 P's will have 4 bars on the end of the head and have GTP cast into them... take care, adam __________________ 90 GT black/ grey leather ported GT-40 heads w/ 1.7RR, Cobra intake w/ ported lower, 24# injectors, 190LPH pump, 75mm Pro-M MAF, 65mm TB, K&N panel, BBK long tubes, Off road H-pipe, 2 ch. Flowmaster, Black magic fan, Kirban FPR, 180 deg. T-stat, 3.73's, Steeda Tri-Ax, 130 amp alt. Accell 8.8 race wires/cap/rotor, motorcraft plugs, Factory Five suspension, etc etc etc.... http://avbcon12.stangnet.com

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11-05-2002, 12:19 AM	#1
93calcobra Registered Member Join Date: Oct 2002 Location: sacramento california Posts: 97	is there a visual diff. between the stock e7 and gt 40 iron heads with the heads and valve covers on the car can you tell if they are gt 40's or e 7's __________________ 1993 red cobra 1999 ford lightning 1999 bmw 3m 2003 lincoln ls

11-05-2002, 09:51 AM	#3
bigwhitecobra Huh? Whatcha said? Join Date: Oct 2000 Location: Fayetteville, NC Posts: 1,073	Hey red, that was almost helpful. I have the stock heads on (well, not really, they're beside my car right now) my car and they have the GT and 3 vertical lines, and they are stock Cobra heads. I guess that would make them GT-40's. Although I don't know if they are the GT-40P heads or not, or if there is even a difference. It really doesn't matter though. Neither are AFR 185's, or TFS High Ports. Later.