@jpar saying the op will be perfectly fine running 150-200 shot is ignorant. Even at that power level he must consider getting a few things right. Plenty of people have blown stuff up on “only” a 150 shot. While I agree he should be making more than 300ish with his NA combo, if it does make 300 and he sprays 150 that’s a fairly large percentage of change and things need to go right. Fuel delivery on the nitrous side has to be right and timing has to be right. There should not be a blanket statement made about this “shot” being safe and above that he needs this or that gizmo to make it safe. The tune up needs to be correct or even a small amount of n2o will destroy parts. Even more so because he’s up near 12:1 compression.
