T
timemiller
New member
My understanding of the jumper wire is that it is about 5% leaner above 6000 rpm with the jumper plugged in, so if you are NOT burning Oxygenated fuel you should have it jumpered however if you are burning it you should have it unplugged. I am wondering how the 09's come from the factory? I am sure you guys have talked about it but I missed it.
where are these wires , what color and where do you jumper them at???