hey folks i tried many times to figure out what is wrong with my new ls/vtec swap. it is misfiring like a revlimiter when i give it throttle even partial throttle. it happens mostly during low rpm ranges but happens almost throughout the who band. this is getting very annoying. i searched but found a lot of things on misfire but not exactly what i needed... help...

 

Any CEL?
check all the ignition components. cap, rotor, wires, plugs, timing etc.