Sorry bout that- been a rough week. 13hrs at work today and still counting. first one in, last one out, boss doesn't even care.

Anyway.. Welcome!
David's been through probably 25 engines since 2009, so this one is getting tired too.
Strange.. my KA24DE has about 140k miles on the ticker and I rev it to 7000 every shift. This engine has been in the car since 95k miles, and I quit street driving it at ~110k. so it's got 30k track miles on the thing. pressure gauge never says over 40psi, but the damn engine just won't die!

KAs don't get tired, they just ventilate when they've had enough...