Last weekend I changed the stock fuel pump for a 255 lph unit, changed the spark plugs ( one step colder than stock, I am using nitrous.) and changed the spark plug wires. When I accelerate moderatley or hard there is a miss, the miss is not present under normal driving or at highway speeds. Any feedback would be great. I checked the wires and connections to the plugs and all looks good.
thanks,
Chris
thanks,
Chris