Nitrous Oxide N20

adjusting fuel for dry shot

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Old 09-29-2010, 04:20 AM
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adjusting fuel for dry shot

Those of you who have compensated fueling for dry shots

I'll be getting my feet wet shortly w/ a 35 dry shot.

Lets say the maf is tuned and the car commands 11.0 afr.

how much does the 35 dry shot lean the car in 3rd gear?

EX: .1, .2, .3, .4, .5 AFR, or more?

m62 pulley used is a 2.7
Old 09-30-2010, 12:14 PM
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using a 2.7 and nitrous is gonna create to much pressure i would go to 2.8 or 2.9 man
Old 10-02-2010, 01:30 AM
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That doesn't answer my question at all :/

I'm well aware of the cyl pressure created on anything sub 2.8 m62 pulley.
Old 12-10-2010, 10:22 AM
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Wish it was that simple. Lots of factors, especially nozzle position. If the nozzle position and distance from the MAF is perfect (which is rare) and the nitrous cloud is uniform, then you get a good reading and won't need much adjustment since the MAF will compensate. Most of the time you need to do the old trial and error method to see how much fuel to add.
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