Miss Fire - Update

Organised to drop over to unigroup today and take the car for a spin with the AFR meter hooked up. The aim was to find the miss fire problem and with everything hooked up after going for a short drive we got some miss fire but the AFR's were fine.
We ran it then taking 10% fuel out and it fixed the issue, the mixtures were OK with the 10% fuel but apparently a little to lean for a car that sees the track.
Back to the suggestion that the injectors were running at over 90% and are not linear in there curve and harder to control,we decided to look at bumping up the fuel pressure.
Check the fuel pressure base it was running 50psi which was higher then expected and with the bosch 044 we could run a bit higher so bumped it up to 60psi.
We then chucked the computer in as well and went for a drive to adjust the maps and unfortunately it made things worse, will have to run it on the dyno and have a think about what else it could be.

I still think it is something to do with gear changes and the BOV returning but we are not sure and i think it will take some time to fix.

Talking to unigroup the new surge tank might need some modifications as suggestions it won't be the best thing as it is mounted length ways. Will have to have another look at things and talk to andrew.