Gt-40 Or Gt-40 P's

blue90lx · 03-15-2008, 04:57 PM

What Heads Are On A 1997 Explorer Gt-40 Or Gt-40p's. Would Like To Know Please. Thanks.

qkjuicedpony · 03-15-2008, 05:07 PM

Both depending on the production date.

blue90lx · 03-15-2008, 05:15 PM

Ok, What Header Other Than Flow Tech? Don't Really Want To Beat Up The Header. Lol.

qkjuicedpony · 03-15-2008, 05:23 PM

I know Mac unequal lenght shorties will fit ok too and mac longtubes

blue90lx · 03-15-2008, 05:30 PM

Cool Man Thanks Alot!

ujslost · 03-15-2008, 09:36 PM

how can ya tell the gt40 apart from the gt40p? the angle of the spark plug?

qkjuicedpony · 03-15-2008, 09:38 PM

angle of plug and on the corner of the heads near the lower head bolt hole there will be a gtp in a stagger.

if it says gtp its a gt40 if it says gt well you know

ujslost · 03-15-2008, 09:50 PM

so how much of a bitch is it to get the stock explorer headers off there? the intake manifold is already gone so that part of the job is done for me already! I am seriously thinking about getting these.

EHardy1971 · 03-15-2008, 11:24 PM

Quote:

Originally Posted by ujslost

how can ya tell the gt40 apart from the gt40p? the angle of the spark plug?

That,and besides what Qkjuiced said,the regular 40's have 3 bars on the end of the heads,the P's have 4.

1Quik85GT · 03-16-2008, 09:00 AM

i have a set of gt-40s off of a lightning truck if anyone is interested. I also have a brand new set of FMS shorty headers with jet hot coating on them

03-15-2008, 04:57 PM	#1
blue90lx Senior Member Join Date: Jan 2008 Location: sand mountain Posts: 463	Gt-40 Or Gt-40 P's What Heads Are On A 1997 Explorer Gt-40 Or Gt-40p's. Would Like To Know Please. Thanks. __________________ 1990 lx 302 w/trickflow intake, b-303 cam, tremec 3550 ,spec stage 3 clutch, crane 1.7 rockers, under drive pulleys, bbk full length headers, and x-pipe,3:73 gear. AND.......

03-15-2008, 05:07 PM	#2
qkjuicedpony Dayuuuuuuum!!!!! Join Date: Dec 2004 Location: Dallas GA Posts: 2,933	Both depending on the production date. __________________ 86 Mustang Gt......Mods piling up in my garage. 07 F350 dooly.....Tows my fifth wheel

03-15-2008, 05:15 PM	#3
blue90lx Senior Member Join Date: Jan 2008 Location: sand mountain Posts: 463	Ok, What Header Other Than Flow Tech? Don't Really Want To Beat Up The Header. Lol. __________________ 1990 lx 302 w/trickflow intake, b-303 cam, tremec 3550 ,spec stage 3 clutch, crane 1.7 rockers, under drive pulleys, bbk full length headers, and x-pipe,3:73 gear. AND.......

03-15-2008, 05:23 PM	#4
qkjuicedpony Dayuuuuuuum!!!!! Join Date: Dec 2004 Location: Dallas GA Posts: 2,933	I know Mac unequal lenght shorties will fit ok too and mac longtubes __________________ 86 Mustang Gt......Mods piling up in my garage. 07 F350 dooly.....Tows my fifth wheel

03-15-2008, 05:30 PM	#5
blue90lx Senior Member Join Date: Jan 2008 Location: sand mountain Posts: 463	Cool Man Thanks Alot! __________________ 1990 lx 302 w/trickflow intake, b-303 cam, tremec 3550 ,spec stage 3 clutch, crane 1.7 rockers, under drive pulleys, bbk full length headers, and x-pipe,3:73 gear. AND.......

03-15-2008, 09:36 PM	#6
ujslost Senior Member Join Date: May 2005 Location: ALBERTVILLE, AL Posts: 498	how can ya tell the gt40 apart from the gt40p? the angle of the spark plug?

03-15-2008, 09:38 PM	#7
qkjuicedpony Dayuuuuuuum!!!!! Join Date: Dec 2004 Location: Dallas GA Posts: 2,933	angle of plug and on the corner of the heads near the lower head bolt hole there will be a gtp in a stagger. if it says gtp its a gt40 if it says gt well you know __________________ 86 Mustang Gt......Mods piling up in my garage. 07 F350 dooly.....Tows my fifth wheel

03-15-2008, 09:50 PM	#8
ujslost Senior Member Join Date: May 2005 Location: ALBERTVILLE, AL Posts: 498	so how much of a bitch is it to get the stock explorer headers off there? the intake manifold is already gone so that part of the job is done for me already! I am seriously thinking about getting these.

03-16-2008, 09:00 AM	#10
1Quik85GT Senior Member Join Date: Apr 2005 Posts: 895	i have a set of gt-40s off of a lightning truck if anyone is interested. I also have a brand new set of FMS shorty headers with jet hot coating on them