Oldsmobility85

iTrader: (1)

I recently went from an 82n20 jet to a 93n2o jet and the results led to an extremely rich mixture causing missfire.

My supply line from the bottle to the solonoid is -6 while my line going from the solonoid exit to the plate is -3.

I know that most larger plate kits use a -4 line from the solonoid exit to the plate inlet.

Can anyone confirm this issue?

Chris@NitroDaves

The 3an line maxes out around 175hp.

Oldsmobility85

iTrader: (1)

Thanks for the reply Chris. I swapped to the -4 line and the afr's came around but the darn thing is still cutting in and out. Almost like the kit is shutting on and off on the positive side.

Chris@NitroDaves

If you have the availability to...hook a volt meter up to the kit and see if it's cutting out. Also sometimes when the nitrous is cutting in and out it could be a bad bottle fill in some cases.