How many runs on a 10lb bottle?

[cool 84]

I've been thinking of a very small shot for some time now. No more than 50hp. How many full passes could I get out of a 10lb bottle with a 50 shot? What about octane requirements?

 

[Razor]

How many depends on how long you have the button down

By the look at your mods..you should be using race gas so the octane requirment is probably taken care of...just keep an eye on detonation.

 

[XLR8]

I would think that you would get at least 10 full passes in. Razor is correct in that race gas should be used at the race track. I never experienced any knock with a 50 shot if the car didn't have any knock w/o the NOS. Even though the boost was 2# higher, I think the intake charge was much cooler and controlled detonation. A small shot on a well tuned car is not the monster some would leave you to believe.