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Old 01-26-2012, 11:08 PM
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Right now i have it set up on my Dynotune Dry system were it sprays it on the passenger side of the lid. Ive heard its better if i have it spraying from both sides but speaking to Dynotune they said it wont make much of a difference. Im thinking the same since it far away enough were the nitrous fogs up i should be fine. What are most of you guys running on the dry system when hooked up to your lid, single or dual meaning one on each side spraying in the lid.
Old 01-27-2012, 08:51 AM
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How much are you spraying? What is your airfuel withthe spray right now?
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Old 01-27-2012, 09:34 AM
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im spraying a 125 shot dry. My A/F without the spray is about 12.6-13.0 and with the spray is about 11.6-12.0
Old 01-27-2012, 10:44 AM
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Originally Posted by karpetcm
im spraying a 125 shot dry. My A/F without the spray is about 12.6-13.0 and with the spray is about 11.6-12.0


With your size you are fine with just one delivery point.
Somewhere between 150 and 200 hp you start seeing advantages to splitting up the delivery points with multiple nozzles. Each set up is a little different though, so there is no concrete point of demarcation.
The advantage starts off small, and grows with the size of shot you're using.
By the 200 hp mark you are usually to the point where it's worth it to split it up. It's certainly not a must-do though.

By "advantage" I mean better dispersion of the N2O and less ice-clumping.
Your MAF will have a more stable/consistent reading, and theoretically the N2O distribution would be improved, - as in more even.
Every set up is a little different due to many small factors that aren't so easy to predict.
Old 01-27-2012, 10:56 AM
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right now it hits hard and good once i get bottle pressure to 900-950. It took me a while to figure out the orientation of the nozzle and placing it further away from the MAF definitly helped. Just need to get a good bottle heater and hopefully it will run more consistant.
Old 01-28-2012, 10:09 AM
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mine is split one on eachside of the air box with the nozzles ends shaved off.thats how the speed shop did mine said let it puff up in the air box just incase something happens it will take the box out and not the maf or intake.just what i was told by them.im running 125hp also




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