N/A -v- Nitrous Tune
N/A -v- Nitrous Tune Generally speaking.. if the *stock* tuning is 18*, and the N/A dyno-tuned timing is 28*, do you pull the standard 2* per 50 shot from the N/A tune 28* or the *stock* tuning of 18*?
Ok, I *think* I see what you're asking....And I'd say pull the 2* from the advanced timing. Pulling from stock, on a 150 shot would leave you at 12*, which seems a *tad* low at WOT 
-Will
-Will
The Spark Table is generally a function of RPM vs DynCylAir.
Spark will vary on the table per those two functions.
Generally you will pull timing in the RPM range you are spraying in the DynCylAir cells you will likely be hitting, say .64 -.76 gr/cyl at WOT 3000-6000 rpm.
Logging KR is a good way to see if you need to pull more timing (or to see if you got the right cells).
Spark will vary on the table per those two functions.
Generally you will pull timing in the RPM range you are spraying in the DynCylAir cells you will likely be hitting, say .64 -.76 gr/cyl at WOT 3000-6000 rpm.
Logging KR is a good way to see if you need to pull more timing (or to see if you got the right cells).
Launching!
Joined: Dec 2005
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From: nj, edison
i had the same ?, my n/a tune is 3 deg. adv. from stock table in the wot range, with the n20 you use the best n/a tune and take out timing from there. my particular eng. likes 10 retard with 11.8 afr on the 150 shot. i would start safe and then work your way up!! i ran 11.36 122.56mph with this particular tune and the 150shot!!
8 second mod
iTrader: (37)
Joined: Nov 2002
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From: East Side Performance! mASShole
bob, i could get you back real good with my mod powers on here, but i wont. lol
seems between hear and the other post you are getting you info taken care of. good luck with the new stuff. dyno tune makes a real nice set up
seems between hear and the other post you are getting you info taken care of. good luck with the new stuff. dyno tune makes a real nice set up
You're right, Brad!I remember when I first met you, you didn't know squat about Nitrous (and I knew even less!) but now you're running single digits with the bottle!!!
My project shifted to N20 Street/Strip from strict N/A.
Thanks for the help, Brad.
BTW- thanks also to Dyno Tune.. I got the efi kit in like 3 days and it is really complete.
