In this case, this is were a quality vac pump system comes in handy.....

Synthetic oil likes to find ways to hang out in the chamber area and cause problems with nitrous usage if things aren't in good order, as it would with regular conventional oil as well. In my last motor I used some custom blend Royal Purple, but the stuff I was using was almost $23 per quart and I called it water, not oil......

Keep an eye on your plugs; they'll give you early warning and hopefully before you burn it down.

Wes