Engine/EFI/Drivetrain
I have a 2008 r450. <quadmod intake,cherrybomb,FMF factory 4.1 slipon with megabomb header,powernow valve> My header is glowing orange,all the way to the fat part of the header. Thought it was the waterpump but it is doing good. Thermostat was stuck so i put in another but it is still orange,i...