went to altered atmosphere motorsports and got on the dynojet. pulled 241 baseline (with mbc, and bov), then they leaned out my afr and now i'm between 265-271 (varied) WHP and 259 TQ...... not bad

 

i'll post my HKS SAFR numbers soon! for those who have wanted them

 

how much did it cost?????

 

What are you running for numbers? 12's or 11's (AFR)

 

it cost me 235 for like 8 runs and programming of the actual unit

12 for afr, he said they can be leaned more, however he said he didn't want to lean too much..... and i'm not sure how percentages work.. but at 6500 leaning off -12

 

don't you think 12:1 AFR is too lean?

 

i'll take a gander again at my fuel curve on the dyno sheet....however it was getting like 17.5 and 16's so...

 

wow, good numbers Apursell!

-shahul

 

how can I lean it out by changing the settings with the S-AFR?

could you give me instructions on how to change the settings to your specs using the RSP, Idle and Gain buttons since I'm not too familiar with it.

 

press and hold the GAIN button, it will switch to program mode from monitor mod.

now press down gain until RPM is lit up and then turn the Gain nob to select the appropriate RPM you want to lean out, then press down gain again. now % will show up now turn RSP or Gain can't remember right off hand, only one will work... this will lean it out, turn left to lean and right to gain.

now repeat the process to select all the appropriate RPM ranges...

where did you get the %'s from?

 

The mechanic who installed mine left it in factory settings so I can take it to get it dyno-tuned..

What settings do you have yours at? What %s so I can have a good base to start with until I get a chance to take it to a place for dyno-tuning.

 

Hey.... I am within driving distance to laurel md... can you post where you got the work done?

thanks

 

i got it done at altered atomosphere motorsports in gaithersburg md. www.alteredatmosphere.com

 

here are my SAFR settings

https://www.evolutionm.net/forums/sh...threadid=32622

 

i just looked at my fuel curve on the dyno at:

RPM AFR
3.5 12.5
4.0 11.8
4.5 11.6
5.0 11.6
5.5 11.6
6.0 11.5
6.5 11.5
7.0 11.5