Hi,
I am reading a lot about the temp sensor mod, as i want to do it to my bike, but somehow i read a lot that you have to use the air temp sensor and the coolant temp sensor... my question is, why do i need to fool the coolant temp sensor? from my thoughts I only need to mod the air temp sensor.
any advice would be nice

Ps. how many degrees cooler should it be for a standart bike with only aftermarket open cans? and how many for open cans and air box mod?

Thanks
Jonas