cylinderhead question

[my7mgte527]

just wondering are there any major differences between the 7mgte and the 7mge cylinder head or are they identical? reason why im asking is i just started the build on my new enginebut im not using nos its all boost so need some good informati b4 i send out the head to get work done to it

 

[87targa]

I believe the heads are identical except for the cams

 

[Satan]

They are the same ('cept for cams). I've used the NA one on my old 87T a couple of times... BHG once, valve/shim issue the other time.

Good luck!

 

[radiod]

They are the same except for ONE cam, just the intake cam is different. Castings are the same though.

 

[my7mgte527]

are the casting the same from 1987 to 1991 for the heads aswell

 

[Poodles]

No, the head castings changed over the years with small changes, but they're all functionally identicle.

 

[my7mgte527]

and thank you for the encouragement for my engine build.

 

[my7mgte527]

will the 91 head work on a 87 engine harness bc i just won a 91 head on ebay and i need to kno what i would need to do to make it work on my stock engine harness so i can get it all to run the right way

 

[Poodles]

Yep, some of the sensors changed over the years, but you'll use the ones of your old motor.

 

[my7mgte527]

ok so the cam position sensor will b ok aswell and the exhaust manifold ithe same bolt up correct and is there anything else i should kno and im srry if im being a pain in the ass about this i just need good intel so this engine im building doesnt go boom in my face

 

[IJ.]

There are at least 16 different revisions of 7M head

 

[te72]

There are at least 16 different revisions of 7M head

13 of them were CNC'd by you, right?