dual quad nitrous !!?!!

Back in 1987. Stock 10:1 340, in the Cuda, ran it for 2yrs with 150>175 shots in the mid 11's to win money, ran a best 12.39@108 na, ....with a 250 shot (cheater plate system) to try and get in the 10's, 110nx110f jets, solenoids only had .093 orifice sizes, ultra rich tune in those days, 34 total, hit it all off the line, went 11.01@122, only a 160hp gain, +(14mph)
Holley blue pump/reg/guage for N20 fuel only, 6psi. Never tipped a plug, NGK7's...don't need sep pump for a 150 shot.
Today you would be running a smaller Fuel jet than N20 jet for a clean tune, max gain, timing then mucho important, timing is what kills motors not lean.

Suspension was exactly the same for NA as for 250 hit, handled it with no probs. Stock springs clamped+snubber.