KSB ?
 

I was wondering if anyone knew how much a new temp sensor for my KSB costs and I was also wondering if it will hurt anything to run it on a toggle switch?

I run my KSB on a switch. The timing spacer is too much, and was making my truck surge when the intake temps got cool and switched on the KSB. I have a lot of static timing so i dont really notice it that much. You may notice more haze when your truck is cold.