Is she too old too boost?

My car has 152000 miles on it. I bought it with 130000 miles. Almost all of the 22000 miles that I have put on the car, it has had nitrous on it, and I would go ahead and bet I have ran 15 or 16 bottles of 100 shot threw it. It burns oil a little bit, but it's just because of the valve seats.
 
My car has 152000 miles on it. I bought it with 130000 miles. Almost all of the 22000 miles that I have put on the car, it has had nitrous on it, and I would go ahead and bet I have ran 15 or 16 bottles of 100 shot threw it. It burns oil a little bit, but it's just because of the valve seats.

Very nice... I just turned 150k the other day.

I use about a quart, quart and a half between changes. Part valve seals and part being sucked back into the intake from the breather.