Questions on my direct port meth setup

[robos4]

Hi all,

Another attempt which was disappointing. We are still running the same nozzles I mentioned earlier (ordered from Rallisport direct in US under part AQU 806 301) apparently they said it is 0.4mm (the old nozzles before they changed to A,B and C range in 0.4mm nozzles).

We have soldered the back of the circuit board to flow map 3.

Once we hit full boost it can't hold flow. we tried 5-6 times adjusting SC and gain (turned failsafe off for testing).

I have a short video and will try upload shortly.


So clearly I need larger nozzles and I only want to stay with the 4 nozzles not add a 5th.

Should I go for 0.5mm or 0.6MM is the question?

I am running about 86% IDC now on 1,000cc inj and about 28psi boost.

By my calculation it does put me into 0.5mm nozzles but want to make sure I do it right and hear from you guys what you would choose.

Rob

on 98octane (Singapore) fuel it is hitting 415whp on a mainline heartbreaker (about 530hp). stock evo X gets 220whp on this dyno.