Post by
:: orion :: »
https://forums.nicoclub.com/orion-u7549.html
Thu Apr 21, 2005 6:03 am
No, S13 and S14 valve covers ARE NOT at all interchangebale...I mean...it may lay flat, but the middle bolts on top will not line up, and the S14 head had an extra hole in the rear...so the valve cover gaskets are different.
Basically, the S14 has 2 bolts in the middle on top, and one in the rear-center of the head. The S13 valve cover has no bolt on the rear of the head, and 3 in the middle up top.
And the valve cover bolts are different as well, and they determine gasket sealing (they bottom out as a desired depth to make the gasket sit perfect).
Sorry.
- Brian