does anyone have the diagram or instructions for installing an afc in a 94 sc300 w/at? If so, could you e-mail it to me or give me alink to it. Thanks.

 

It's on their website in PDF format I think.. www.apexi-usa.com or something similar.. but it's on there.

 

get the instructions from their web site for USA models. The literature is very accurate also. I found it helpful to have my lexus manual present and verify the connecitons as I made them.

Use low initial settings until you have her on a dyno.

 

Download the manual from Apexi USA website or use N/A Supra diagram.

After owning the S-AFC I wouldn't recommend it unless you have something else to do the timing. In my car with AFC configured after few good miles the ECU kicks in timing retard and therefor, you loose power. I would recommend something like Greddy Emanage. It lets you control a/f ratio too, plus timing, and when/if you get a turbo you can control boost.

 

I agree with DirectQL, the SAFC is really part of a system of components, i.e. SAFC, ITC, Boost controller... the standalone engine management is becoming more popular and they are easier to tune and re-tune for power.

 

How will it work with a vpc and gcc? Going turbo soon. Toyomoto manifold, 60-1 (70 a/r front, 69 a/r rear), npr big i/c, ztt fuel pump, fuel pressure regulator, turbonetics wastegate, greddy b/v, 440 inj., 2 550's extra inj. Any other sugestions? Let me know. Thanks.