The reasoning for the coolant going into the TB is for in the cold climate areas, such as in Canada or Northern US where the temps drop to at or below freezing. The coolant flows into the TB and keeps the TB from being froze shut.
Although if you dont' live in a cold area, or dont' do winter driving then this does nothing for you but make incoming air warm up, by heating up the TB.
__________________
1989 Mustang LX Notch
5.0L, T-5, 1969 351W heads, cut & welded stock plenum, F-303 cam, Mac 1 5/8 full length headers, Cat'd H-pipe, 3.73 gears, Underdrives, SSM lift bars, E-Fan, 3G Alt, Custom Chip, Autometer gauges, Weld Draglite wheels , M/T ET Street Radials
Best 1/4: 13.33@101.53MPH
|