They figured out that rich is not safe, so they leaned out the jetting. They went to square jetting and eventually to the nitrous jets being larger than the fuel jet.
Everyone used to just flip flop the jetting, like OUTLAWD said, which made em run a lot better.

A Cheater system will supposedly flow 250 hp max. The orifice in a Cheater nitrous solenoid is only .093", so your 110 jet really did no more than a 93 jet would have. The solenoid was your restriction.

CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax