ClockworkC5
droog
i know the lt1s have a coolant line that passes through the throttle body to bring it up to running temp quickly. great for up north i suppose but useless down here. i know for alot of lt1 people thats there first/easiest mod. i never bothered, thinking that with the 160 stat and coolant at 170 it may actually be cooling the throttle body. i plan on running a 180 stat in my c5. so my first question is do the ls1s have a throttle body have a coolant line running through it, and w/ a 180 stat, 190 coolant, should i bypass the line?