The Apexi Neo does not come with any preset air fuel ratios... That being said, the neo has just been installed on a D16 z6 with a JR supercharger, 8 lb pulley, DSM 450 injectors with resistors, 255 walbro fuel pump, 4:1 header, 2.5in cat-back, and a b&m fuel pressure regulator. We need the base ratios for this set-up or one similar to it. If you have installed the neo or know where we can get some base ratios let us know!

 

You shouldn't use other peoples maps just because it's a similar setup... IMO, sell the Neo, chip your p28 and have someone tune it.

 

just set everything to stock settings and then go hit the dyno and have your tuner start changing fuel maps.

 

^^^ i think he means there are no base paramiters?

 

not having any base parameters is the problem! i'm new to the apexi but i'm not new to the game. with that being said, if i had a base i could do the rest using the wideband and then spend the money on dyno time! the car i'm currently working on isn't mine. believe me i tried to tell this kid not to waist money on the neo. i sold him the car and all the parts. i told him to save up a few more bucks and buy hondata due to he already had the p28. you can lead a horse to water but you can't make them drink!!!!!!!!!!!!!

 

i would have refused to tune it. (that would be a condition of the sale) Maybey that would have deturred him more.