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

Manewaymja2

Member

Feb 11, 2009

245

2

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Mar 26, 2009

#1

• Mar 26, 2009

• #1

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

 

LRSjmac

Premium Sponsor

Sep 9, 2008

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Hewitt, Tx

Mar 26, 2009

#2

• Mar 26, 2009

• #2

What heads do you have?

 

Manewaymja2

Member

Feb 11, 2009

245

2

19

Mar 26, 2009

#3

• Mar 26, 2009

• #3

Stock

 

LRSjmac

Premium Sponsor

Sep 9, 2008

335

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Hewitt, Tx

Mar 26, 2009

#4

• Mar 26, 2009

• #4

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

 

Manewaymja2

Member

Feb 11, 2009

245

2

19

Jul 21, 2009

#5

• Jul 21, 2009

• #5

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

 

LRSjmac

Premium Sponsor

Sep 9, 2008

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Hewitt, Tx

Jul 21, 2009

#6

• Jul 21, 2009

• #6

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

This last 25% is foreign territory at this point

Founding Member

Nov 29, 1999

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Indiana

Jul 21, 2009

#7

• Jul 21, 2009

• #7

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