AOA bro , i have swapped d15b (NON-Vtec) with d13 stock internals i.e throttle body, headers, transmission, wiring and ecu, ......the ecu in my car is P3X and i have trouble finding data or any other stuff for that, secondly the timing of my car does not gets set, sometimes it knocks and sometimes not, timing is little advance, and the third gear is very slow as compared to other gears and car lags throttle response. and i cannot keep up with stock swifts,city, xli.
Have installed Bosch 4 point plugs. It runs little better on hi-octane but the problem still persists. Most of the people i have consulted, are saying to change the engine along with wiring, but my thinking is that there should be some way out.
please help me my number is 03326663345