Ported heads question...
#3
because they are ported, the bolt holes are exposed in the intake ports. if you screw the rocker arm bolts in you can see them in the ports...many ported heads are this way.
edit: i should have been more clear. the thread holes for the rocker bolts are exposed so they need to be sealed, the exhaust side does not have this problem.
edit: i should have been more clear. the thread holes for the rocker bolts are exposed so they need to be sealed, the exhaust side does not have this problem.