Well for a long long time now ive been playing with the Z18et's fuels maps that were very roughly logged into my Microtech MT-4 Fuel only ecu. After further playing and trialling, usages of graphs and jazz. Ive come up with the following maps.

So for the efi gurus, please cast your opinions. Noting this engine has pretty much a standard rebuild, rb25det turbo and a L20 electronic dizzy (not using vac advance), RS Liberty W2A Inter cooler system.

IDLE MAP - ORIGINALLY IDLE MAP - MODIFIED WITH THE HELP OF MY GRAPH IDLE MAP - MODIFIED FURTHER WITH A ROAD GOING TRIAL IDLE MAP - AS IT STANDS TODAY DRIVING NICELY So thats the Idle Maps so far, idles perfect with 14.6 AFR. Vastly better than the 12.2 AFR it used to have.

30 Hg - 2.12 mS
25 Hg - 2.00 mS
20 Hg - 1.95 mS
15 Hg - 2.44 mS
10 Hg - 3.32 mS
05 Hg - 5.25 mS
00 Hg - 7.82 mS
02 Psi - 9.00 mS
04 Psi - 9.50 mS
06 Psi - 9.82 mS
08 Psi - 10.18 mS
10 Psi - 10.44 mS
14 Psi - 10.62 mS


Load maps to come next.

Now for the Load Maps. As follows.

LOAD MAP - ORIGINALLY LOAD MAP - MODIFIED WITH THE HELP OF MY GRAPH LOAD MAP - MODIFIED FURTHER WITH A ROAD GOING TRIAL LOAD MAP - AS IT STANDS TODAY DRIVING NICELY
Please note in these maps a have a split second minor lean out between 0 Hg and 2 Psi. AFRs spike to 15.0 but continue stead at 12.5 AFR throughout the boost range.

30 Hg - 2.82 mS
25 Hg - 2.75 mS
20 Hg - 2.68 mS
15 Hg - 2.75 mS
10 Hg - 3.50 mS
05 Hg - 4.68 mS
00 Hg - 5.82 mS
02 Psi - 7.06 mS
04 Psi - 7.95 mS
06 Psi - 8.95 mS
08 Psi - 9.82 mS
10 Psi - 10.12 mS
14 Psi - 10.25 mS


Well thats all for the moment.

Cast me your opinions.

Cheers.