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What do I look for when testing a N2O setup w/autotap?

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Old 08-29-2003, 09:22 PM
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Default What do I look for when testing a N2O setup w/autotap?

I have a 100 shot TNT setup installed, I'm looking for info on what to look for to ensure I'm not running lean or any other problems while spraying. Any suggestions?

Old 08-29-2003, 09:51 PM
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Default Re: What do I look for when testing a N2O setup w/autotap?

O2 voltage, knock retard, total ignition advance, L-trims, TPS.
Old 08-29-2003, 10:31 PM
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Default Re: What do I look for when testing a N2O setup w/autotap?

Thanks, now what values am I looking for on these various parameters?
Old 08-30-2003, 10:39 AM
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Default Re: What do I look for when testing a N2O setup w/autotap?

knock retard you want zero. total ignition advance will depend on how much you are spraying. L-trims should be 0 or slightly negative to make sure you're not running too lean.
Old 08-30-2003, 11:22 AM
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Default Re: What do I look for when testing a N2O setup w/autotap?

How hard was it too install the TNT kit. Any hints, suggestions, how long did it take to install. Did you use stock fuel pump? Thanks.
Old 08-30-2003, 11:42 AM
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Default Re: What do I look for when testing a N2O setup w/autotap?

I bought the kit used, so I had to partially rebuild it. It took me about one solid day of good work to get it running (I used a harlan window switch and a NX wot switch) Then it took about 4 hours to re-wire my crapola wire routing. Now it looks nice and stealth (wiring only) The crazy amount of braided hoses arent about to be hidden easily.

The electrical portion is easy if you know something about electricity, if you dont just make sure you have very good schematics and double check EVERYTHING before trying to run it. Remember, the relays should be the only thing in the high current loop with the solenoids. The various safety switches are in the loop to interrupt power to the relays.

Good luck.

Old 08-30-2003, 11:46 AM
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Default Re: What do I look for when testing a N2O setup w/autotap?

KR 0 ,02mv should look like a plateau under WOT and make sure they do not drop off like a valley if viewing in graph.

Jeremy Formato




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