93 Civic Computer

Ok so I just Bought a 93 civic Ex with header, intake and a cat:grinyes: but i was wondering it came with a GSR computer and i was wondering will VTEc engage with this computer on an will it affected in performance:screwy:

It will probably give you too much fuel, before and during vtec.

so the Vtec will engage then but will hit make run faster

prolly not, you may be hurting your performance by adding too much fuel... try and find a p28

i have a P28 for sale if you want....that would be the correct ECU for your car...pm me if you want to talk prices on it

i agree that using the GSR ECU is a bad choice....single cams dont need as much fuel as dual cams and also, you're probably getting some weird timing and fuel maps during the IAB portion of the GSR map