Originally Posted by TheRabbit
Originally Posted by hammertime
150hp is pretty safe , but make sure you have the timing retarded 6 degrees and adjust the fuel accordingly.
Also remember that a 150shot isn't much added horse power. Don't forget you loose about 10hp per degree of timmig you take out to run the NOS.
I've never seen the 10hp per degree on mine, I think this is dependent on the combo and all my vary. My 150hp picks up .15 for 2 seconds but I pull 6 degrees and am wayyy safe on fuel pressure with a seperate system. Also normally the faster you hit it the faster it'll be