How many degrees of timing to i have to remove from the street tune, or do ihave to go off stock numbers and lower it from there? And on the tranny retard crap do i also have to bring it down? Im gonna dyno tune my car and see how it goes. If i like the hp numbers and just use it, if not i might let him squeeze more out of it.
N2O Tune
- Thread starter Guero
- Start date
blksn955.o
Founding Member
For my n2o tune I kept the shift tip in retard stock (low timing), from the n/a timing I had without ping I took out 1* for every 25hp ( or 2* for 50hp), and set my commanded A/F to 11.8 instead of the 12.8 commanded n/a.
The key is to make SURE you dont have any det. at the timing you run off the bottle and go from that timing down. N2o LOVES fuel and this will make your timing alittle safer as well.
Since you "should" only be spraying at WOT and above 3k rpm or so you just HAVE to make 100% sure your commanded timing and A/F is just that...what your commanding. At WOT that really is all there is fuel and spark.
The key is to make SURE you dont have any det. at the timing you run off the bottle and go from that timing down. N2o LOVES fuel and this will make your timing alittle safer as well.
Since you "should" only be spraying at WOT and above 3k rpm or so you just HAVE to make 100% sure your commanded timing and A/F is just that...what your commanding. At WOT that really is all there is fuel and spark.
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