Does anyone know if there is a distributor rotor that has a longer tip? I was told that echlin rotors for the sbm has a 0.60" longer tip than a stock rotor.The factory increased the gap between the rotor and cap for emission reason is what I was told. I'm wanting to be able to run a higher voltage coil and control box so I can open up the plug gap from 0.035" to 0.055". Is it true that a wider plug gap helps the air / fuel mixture to burn better. I'm open to anyone's advice and or...
Distributor rotor and cap
