Im not pulling the engine for an oil pump, that is too excessive. I'll try to do it with the engine in the car, taking off the gearbox and sump.
I've also got the oem clutch so maybe I should upgrade that while in there.
Im not sure what type of rev limiter it is.. Didnt know there were different types of rev limiters? As for my driving, its only on the street doing a few pulls through the gears to about 7000rpm. Maybe a few launches if I feel like it. I also have a antilag/launch control button wich I know hammer alot on the gears.