Did you install the clutch correctly ?
Is the slave rod pushing against the clutch fork when you press the clutch ?
Is your clutch fork straight (some forks don't like heavy duty clutches) ?
Is...
I had this problem in the past and ended up putting the oil drain lower on the sump (sump was baffled though which helped with the flow as not to pool the line).
Just don't get duped into someone recommending a quick headgasket swap. Chances are you'll need it machined like ben said. If you DO need it machined and you just change the gaskets over, you'll get...
Disclaimer: The following is provided as a GUIDE ONLY, and neither myself nor ozhomo take any responsibility for the outcomes of someone else doing the following. You follow these steps at your own...
Thanks for looking into that dorikin. My router settings have never been touched nor has its firmware been updated for a while so it was obvious the issue was on ozhondas side of things.