Originally Posted by bluehawk2
I got a bottle the other day the that weighed out at the 25 lbs, but it was still crap. I tried to spray off the line and it would hit and then let off and then it would pulse all the way down the track. I picked up almost four tenths a second by changing to a bottle that had been filled somewhere else.
I had been running the tires at 22 pounds with the old bottle. The new bottle hit so hard that I had to drop the mt's down to 14 pounds and burnout in vht to hook.
Even if the bottle weighs 25 pounds you can still get a crappy fill.
10lbs of nitrous is 10 lbs of nitrous. The key here is you switched bottles.(to a bottle with a properly installed draw tube)
Empty your bottle and inspect your draw tube. I've even seen them get bent from being dropped in shipping, its pretty common.