I installed this nitrous kit in 1996 when the car had 35K miles on odometer. I have since run around (40) 10lb bottles of nitrous through this set up. In 1997 I ran 12.2 at 122mph on street tires with this same set up(only difference was I had manual boost controller set at roughly 18psi). In 2008 I ran 11.5 @125 on mickey thompson drag radials at 21 peak PSI with the spec2. This 11.5 should have been a low 11 run, but the car was driver handicapped.
This is a wet kit that that also adds fuel with the nitrous. The leanest it got on these pulls was 11.84 so I am still a little on the rich side. I know someone will say that I can not be sure that each cylinder is getting enough fuel. This I agree with, but after 16 years and 40 bottles I feel pretty safe with this set up.
Thanks Draker for wishing me luck on the rebuild and @ 120k miles I am sure it will be time for one sometime within the next 30K miles.