[TR] oversize TR3 heater

[carlsereda]

Bill
did you leave passenger side heater port unhooked up?.. blown air 
would exit that side that has less resistance versus your restrictive 
(hooked up) driver side
Carl 63TR474

I only hooked up the driver's side as a test. Driving to work this 
morning I configured the vents so 100% of the heater air would go 
through the drivers defroster. Man, barely any air would come out. As 
a matter of fact, it was hard to tell if ANY air was coming though.