Spark Plugs for nitrous install.

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05-13-2010, 05:23 PM

#11

slowec

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Quote:

Originally Posted by 00buckshot

Rodney, on the Br7ef's, are those an NGK plug, because I've always run tr6's, you think I need to upgrade?

People who are WAAYYY more knowledgeable than myself absolutely reccomend the br7ef's for anything bigger than a 125 shot!.. They are ngk's and are one step colder than tr6's and are not protruded (which makes them less likely to glow red and blow your junk or detonate).

This is good advice! call any N20 company and ask them.

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05-13-2010, 09:20 PM

#12

05RST2NV

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Quote:

Originally Posted by slowec

Did you log the fuel pressure or is this your assumption. Most run a 150 on a stock pump with no problem , however NOBODY should spray a 150 on stock plugs. People give me crap about hitting a 75 on tr55 (stock heat range)! Seems to be a lot of N2o myths being stated in this thread. Please do your research guys. Blowing an engine is no fun.

No fuel pressure log.., but i was running nitrous on trucks to cars to drag bikes when most were still in diapers so yeah it went lean.. The 11 sec single cab in my sig was on 200 shot, WITH the right plugs and i didnt have a problem. In this case i wanted to run at the track and did not feel like swapping plugs, and this is what happen and i just wanted to show what will and can happen when running stock plugs..