SAFC
 

I am running a z6 with a 14b turbo and 450 injectors and prolly around 7-8 psi. i need to find out what i need to set the Safc at. I believe i read -36 for boost and -26 for idle but i cannot remember and i want to make sure.I also need to know if i need to rotate my distributor any. Thanks Austin

Re:SAFC
 

read the faq, i thought it was like 40 for idle and 36 for boost, then add more fuel per 250-500 rpm. and with an afc you should be lookin at retarding the dist. almost all the way.

Re:SAFC
 

right from the faq

1) 240/450 = 0.53
2) 0.53 - 1 = -0.46
3) -0.46 * 100 = -46

So we have a 46% difference, we add our 5% for injector latency compensation, which leaves us with these settings:

1000 - 40%
1500 - 40%
2000 - 39%
3000 - 38%
4000 - 37%
--- VTEC set to 4400 RPMs ---
5000 - 35%
6000 - 34%
7000 - 34%
8000 - 34%

Re:SAFC
 

ok ill check it out. I know i saw those #'s somewhere though. Thanks Austin

Re:SAFC
 

austin? why u thankin him when i answered your question.

Re:SAFC
 

haha i am Austin...i am thanking u and just including my name. Thanks for the #s...now do you have any idea how much to retard the distributor? and to retard it do i rotate the distributor toward the radiator or the other way? Thanks

Re:SAFC
 

Can I use these same settings for a Non Vtec DOHC ZC?