Recomended Plug and Gap size when Using NOS on a 1987 Mustang?

[Manewaymja2]

What Plugs would you Guys Recomend and the correct gap size when running Wet NOS (125-200 Shot)?

 

[LRSjmac]

What heads do you have?

 

[Manewaymja2]

Stock

 

[LRSjmac]

Use Autolite 23's gapped at 35 only when you are spraying. Swap back to your normal plugs when you're not spraying.

 

[Manewaymja2]

Any Chance i could Use NGK UR5 (gaped .035) when spraying the 100 shot NOS with 4 degrees Retard?

 

[LRSjmac]

The UR5 shows all the proper measurements & is one heat range colder than their stock replacement UR45 plug. On a 100 shot 1 step colder at .35" gap with 4 degrees of timing retard should be okay on a minimum of 93 octane. If you plan on spraying more than 100 & are set on NGK plugs, go with the UR6.

 

[tannerc91gt]

It's nitrous oxide, NOS is a brand, just like you wouldn't "run a 100 shot of zex" not to be a dick about it