valve stem length


Dawg 89
Diameter would be a better indicator of which valve is which .
On the short valve stem when you press the valve core , its exhaust .
When you put the air chuck to it , its a intake;) .


Premium User
Already had the head bolted up (clone), my exhaust stud doesn't have the same threads sticking up past the lock nut as my other motors or the intake stud.. just seemed odd. Everything is correct, I double checked it against a head i had on the shelf and they matched.. tuning up a motor i got in a buy out. thanks for the comments.