Cylinder Head interchange question
#1
#3
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The RIGHT (bank 1) cylinder head on the AJ26 will NOT have a CMPS hole at the back of the head.
The SC engine will NOT have VVT so the oil gallery hole will need to be PLUGGED.
There was info on the plug for the early engines in TSB 303-31 but the oil supply to the VVT is not needed for the SC engine.
bob gauff
The SC engine will NOT have VVT so the oil gallery hole will need to be PLUGGED.
There was info on the plug for the early engines in TSB 303-31 but the oil supply to the VVT is not needed for the SC engine.
bob gauff
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StefanK1 (12-13-2014)
#6
#7
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If I understand correctly,
It looks like all I need to repair my 2001 4.0 S/C XKR with the dropped intake valve seat, is a good used head from a 1999 through 2003 4.0 N/A. (being careful to plug the Oil supply hole on the XJ8 or XK8 cylinder head)
Much appreciated,
Mike
It looks like all I need to repair my 2001 4.0 S/C XKR with the dropped intake valve seat, is a good used head from a 1999 through 2003 4.0 N/A. (being careful to plug the Oil supply hole on the XJ8 or XK8 cylinder head)
Much appreciated,
Mike
The following users liked this post:
motorcarman (01-04-2015)
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#8
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If I understand correctly,
It looks like all I need to repair my 2001 4.0 S/C XKR with the dropped intake valve seat, is a good used head from a 1999 through 2003 4.0 N/A. (being careful to plug the Oil supply hole on the XJ8 or XK8 cylinder head)
Much appreciated,
Mike
It looks like all I need to repair my 2001 4.0 S/C XKR with the dropped intake valve seat, is a good used head from a 1999 through 2003 4.0 N/A. (being careful to plug the Oil supply hole on the XJ8 or XK8 cylinder head)
Much appreciated,
Mike
Make sure that the intake cam is a (4) reluctor type.
AJ26 has (1) reluctor lobe.
AJ28 has (5) reluctor lobe.
bob gauff
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