well today i just installed skunk2 stage 2 cams + toda springs + toda sprockets + oem retainers (thats for the head) mugen headgasket
also installed VAFC2 (followed the wiring diagram to install it) 3 wires left out orange, blue and light blue

after installing the car was iddling good ,,, everything was good
after the car heated and the thermostat hit in and the fans kicked the car was reved for couple mins at 3k rpm everything seemed to work fine

then took the car for a spin shifting at 3k everything was fine...

after couple of minutes decided to hit VTEC but right when vtec kicked in the car had a gas restriction...

i would like to know what is the problem? if its the vtec controller or anything wrong?
the car is running on a spoon ecu, everything was installed at the same time.. tried to unplugged the power for the VAFC2 but the car felt sluggy on iddle

distributor cap and rotor was changed, new spark plugs compression test was 165 accross the board, no leaks, oil and all the fluids are at the max point,

please help
dunno if i wrote all the things needed to diagnose the problem

thanks in advance

 

vfac2=junk get a s300 dont be cheap

 

They are also other tuning softwares available for cheaper than what a hondata s300 would go for. Check out Ectune and Neptune. If you want an even cheaper alternate you can check out pherable.net and get a basemap chip for the time being but you would probably need a chipped obd-1 ecu along with conversion harness.