Anyone see an issue like this ?

I have a p28 w/ s300. No CEL's stored. No matter what i do or change i get a fuel cut at 3500rpm.
everything is disabled in the hondata, as far as launch control, rev limit, ect ect
and vtec is at 10,000 just to eliminate that factor. Ohm'd out all wiring between ecu and injectors, map, tps, iat, iac, distributor sensors (cyp ckp tdc), measured resistance values of all sensors, all to spec.

I can graph all the sensors in a data-log and watch the fuel cut happen, no other sensors are affecting the fuel cut, just out of no where starts to cut. All other signals into the ecu are exactly where they should be. Once the fuel cut happens, i can log all other sensors changing due to loss of fuel, AF's go crazy, map values change...ect ect, but nothing is changing until after the fuel cut is present. I was hoping to graph everything and find the issue causing the fuel cut...no luck there.

I replaced aem 5 bar with factory map, replaced 1000cc injectors with factory injectors, rewired FJO out of the equation so back to stock saturated wiring.

STILL!! Fuel cut at 3500 rpm.

Replaced s300 ECU with factory ecu, STILL! fuel cut!

At this point the only thing i have not replaced is the distributor. Everything checks out good while inspecting it, all the sensors in the dizzy are showing proper resistance readings, coil showing proper resistance. Wiring between dizzy and ecu is all showing continuity.

Car runs mint up until 3500 rpm. Af's sitting pretty. No Knock counts. No misfires
The car sounds exactly the same as if i was to set a fuel cut in hondata. But!! it still does it on a stock ECU. So i know its not hondata related.

I am trying to find a OBD1 vtec distributor local to test... but for the time being...

Has anyone seen something similar ?

 

anyone... anything ??? haha

im gona try a new dizzy tonight :fingers crossed::