Gt40 intake manifold

turboant916

New Member
Joined
Feb 5, 2021
Messages
5
Reaction score
0
Do I have to plug the egr hole on the lower intake manifold for my sn95? Been searching everywhere and can’t find the Answer
 

07GtS197

Well-Known Member
Joined
Mar 16, 2015
Messages
2,635
Reaction score
996
Location
Fort Myers, Fl
It depends. If you want to run an egr you can keep the hole open and use a fox egr valve. But you will have to cap off the bung on the exhaust manifold. Or you can cap it off and run the stock sn95 egr setup.
 

Flade

Member
Joined
Dec 21, 2018
Messages
188
Reaction score
56
Location
Niceville, FL
What upper manifold do you have? If it is the 94/95 cobra, you don’t do anything. The upper manifold is not plumbed for it. The EGR mounts to the side of the manifold like the GT. If you are using a Explorer upper, you have to investigate some. Some are plumbed for the internal EGR and some are not.
 
OP
OP
T

turboant916

New Member
Joined
Feb 5, 2021
Messages
5
Reaction score
0
I’m using the 97 explorer upper and lower intake manifold. I’m about to pull it off my car as I already put it on. I’m getting oil on my spark plugs and I’m trying to figure this out. The left side smokes under load and at idle it stops.
 

RAU03MACH

Legend
Joined
Apr 23, 2019
Messages
6,718
Reaction score
6,512
Location
NEW MEXICO
If you could get one of those tubular type
Would be better

I may sell mine later
Making room for a blower
 

Flade

Member
Joined
Dec 21, 2018
Messages
188
Reaction score
56
Location
Niceville, FL
I’m using the 97 explorer upper and lower intake manifold. I’m about to pull it off my car as I already put it on. I’m getting oil on my spark plugs and I’m trying to figure this out. The left side smokes under load and at idle it stops.
It depends on your manifold. Some Explorer manifolds have internal EGR and some don’t. You need to look at your upper manifold to determine which type you have. I would also look at your PCV system and ensure it is working correctly.
 

Latest posts

Forum statistics

Threads
77,440
Messages
1,502,175
Members
14,920
Latest member
marktuck99

Members online

Top