Nitrous plumbing A1A...??..

MOPARMAGA said

How much cylinder psi would a 175 shot make ? the big block outer wall look awfully thin. My builder was pointing out the spots for me since I bought some power adder rods (molnar) just in case I wanted to go faster. But I don't know nitrous, how to do the timing retarding or want to try to find another 400 block. I'll leave it to the fuller wallet crowd.

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I don't think nitrous adds any more pressure than x amount of boost from a blower or turbo...
Some people just retired their timing accordingly manually. And run and all in retarded timing. Me personally I opted for a timing retard mechanism that piggybacks to my MSD.. it was extremely easy to set up and just requires a low voltage signal. I have that signal hooked up to my activation button and the general rule of thumb is to turn down your timing 2 degrees for every 50 horsepower of nitrous...