its a 180 shot but shows more power because of the way it is tuned ,that works well on it ,when i try the 250 tune maybe a 9.30 in her , i changed converters in it and picked up every where 6 mph and 4 tenths thats is the gain on the same tune
Nice gain!! Reading this makes me want to put my bottle back in the car to do a little ET chasing :D....right now my nitrous system is just collecting dust.