I am reading that many Lexus hotrodders by-pass and or delete the coolant line that runs hot coolant thru the throttle body. This procedure is recommended if you live in a warm climate...Small HP gains can be made by reducing intake air temp.
The hot coolant is run thru the throttle body to keep it from not freezing up in colder climates.. What do you guys think, bypass or keep it intact?
The hot coolant is run thru the throttle body to keep it from not freezing up in colder climates.. What do you guys think, bypass or keep it intact?