Normal
the powerband is the area in which all whp of the car is usedwhp is the power of the car lah in shortwith the use of high cams the powerband is shifted upwards this means that your engine produces more horses in the higher rpm rangestock cars biasanye they run out of ooomph pretty early in the rpm range lets say around 6k not much pull already if you rev higherso most of the power is concentrated 6k rpm and belowwith high cams the car will pull like a mad cow all the way till redline
the powerband is the area in which all whp of the car is used
whp is the power of the car lah in short
with the use of high cams the powerband is shifted upwards this means that your engine produces more horses in the higher rpm range
stock cars biasanye they run out of ooomph pretty early in the rpm range lets say around 6k not much pull already if you rev higher
so most of the power is concentrated 6k rpm and below
with high cams the car will pull like a mad cow all the way till redline