What is the purpose of a #9 resistor some guys are installing?
It is to add fuel, but this is not wise to add a higher Fuel Calibration Resistor as it is NOT adjustable and can result in overfueling and other related problems and make the engine run HOTTER. Fuel should be increased WITH boost and not alone. We have the BOOST/FUEL Controls that ARE ADJUSTABLE for adding both so boost can be increased properly.
