gt37vgt

any one got these numbers on hand

1. i'm looking to know the standard deck height of an S2 block ?(mines away) and

2. how many CCs in an 87 16v S head combustion chamber
(yet to be delivered )

3
any comments on my recent purchase of the S motor for the head is welcome I'd like to know how it compairs to the later twin cam heads any one got cam specs??

Rob

The 87s head I believe uses the same head gasket as the 8v 2.5 liter, so I think you will have to modify the front coolant passage in the same manner as a standard 2.5liter turbo head to work on the 3 liter block.

TRP951

I think the s head is a bolton deal but the exhaust and intake wont bolt up on a 2.5 block. The S2/968 heads need to be modified.

The opposite is for if you have a s2/968 block

gt37vgt

arrrr poo i'm using an s2 block i thought all the twin cam heads were compadible with the later 2.7 and 3.0 blocks so the pre 87 single cam goes on a turbp some on please confirm this
so my big question is will my 87 S 16v head go on my s2 block??

TRP951

it might bolt up but the s head is made to bolt up to a 2.5 blocks water passages so those wont line up

gt37vgt

what from the bore differnce? no way .
the main issue is there is a water port on the front left of the head that goes down to line up with 90 bend cast in the block linking the head to the water pump it moves back an inch in the later ones i'm sure that is the only obsticle

Rob

The 87s engine is a 2.5 liter so 100mm.