hondata s100 and ecu po6

HI
I have hondata s100 and my ECU The P06 ECU is from a 1992-1995 Honda Civic CX. That ECU has been converted
to P28 Spec with the addition of the VTEC transistor.
Now I must corect AFR and vtec ,I want start at 6200 now I have 5500 and rev 9500
And I would like to tune Apexim vafc II it is good idea???

 

so wait.. you are running an ITR engine w/ a p06 converted to p28 specs? i have never done this, but it sounds like you are still running the fuel maps from the p06 which is hella-lean for the b18c5.

Have you looked into uberdata at alL? its a free rom editing program which is much better suited for you than a vafc

 

I boughts Apexi vafc II , I want only better tune my set up--> afr and vtec 800rpm hight.Apexi is wrong???
hondata s100 will work with vafc II???