Hey @Rub20B did you ever get resolution on this issue?

the engine managed to bent the seals in the rear rotor once again. I will rebuilt it soon with better seals and triple check everything. I ditched the ID1000 in the primary location in the LIM and will run there a batch of very small inj. then i could leave the staging maps all to 0 and hopefully I will be able to tell you that against my expectations the staging would suddenly work fine...

Heres the result. the ID1000 I replaced with a pair of smallest inj I could find. they are approx 160cc. All staging maps are 0 so first now the 550cc in middle iron go, then the 160cc in the exsessive LIM primary runners and then the ID2000 in the LIM secondary runners. As you can see the result is very different and instead of bringing a lean spike it brings a rich spike when the ID2000 roll in. Still not very good but def better rich then lean.


https://cimg8.ibsrv.net/gimg/www.rx7...d6f2c13ee8.png
On the ID2000 min PW is set to 0 and min volume to 10cc

Hey mate, did you manage to reduce that rich spike at all? I've just got my car running on ID1050x primaries and Siemens 240lb secondaries, here's the result:

https://cimg4.ibsrv.net/gimg/www.rx7...dbb3924a14.png

I'm using 10ul minimum volume on the secondaries - I tried zero but it was going half a point lean during staging. Seems to work pretty well so far.

Nope. the customer has the car since then and it is very driveable the way it is now.