high compression and boost dont really work well together i know (yes lots of tuning, good fuel, blah, blah...) but how about high compression and the bottle? like a 92oct freindly compression (about 11:1) and say a 75 shot. and im talking somewhat reliable too. i have seen a stock B16 90 hatch with a 100shot direct port with i/h/e empty a bottle at the track, so im pretty sure this is ok? looking for some more opinions....thanks...

 

11:1 with a 75 shot id add some octane booster. but all the big dogs in what was the NMCA now the NSCA, are running like 12.5-13:1 and like a 500-700 shot 3 stage system so it is possible.

 

 

Nitrous likes compression!!! I know of cars that run 13:5-1 compression on stock rods and spray 100 shot .i would say spray away on that 75 shot