New Owner

[fixkick]

Engine  16valve running really well (opened bleed-screw just a bit).

Now I’m chasing an oil leak I can’t resolve. It’s leaking at the distributor case (where it bolts onto the back of the cylinder head). I installed a new Suzuki O-ring and used some RTV as suggested in the FSM, no luck. Took the case back off and tried some three-bond which definitely slowed the leak down but it’s still there. The surface of the dizzy case and the surface of the cylinder head look perfect. No gouges or warping.
I’m wondering if someone may have installed the wrong distributor case sometime in the past?

i dont think wrong dizzy base cases can be mixed up.
see photo here see pencil pointing to sealant , needed here point.
https://www.fixkick.com/IGN_timing/16v-dizzy-base1w.JPG

there are 2 more leaks there,
1:VC leak rear,  valve cover gasket bad. or set too tight and warped.
2: this monster, done wrong. rear cam cap must have sealant. or leaks. oil to rear.