383 pulleys....
History:
Bought 67 barracuda, had motor rebuilt...very mild (almost factroy regarding HP)
Purchased new Cold Case radiator (H x W : 16" X 22), 1 3/4" hoses, new thermostat 160*, 6 blade 18 1/2" fan.
Water pump pulley is 7"
Crank pulley is 7 1/2"
No shroud
Overheats on hot days when I am in heavy traffic, (hitting over 230*). Spills antifreeze all over when I shut her down :mad:
When on hwy on hot days...she runs 190* which I am very happy with obviously.
Figure I need to make a shroud....as I am building it I am wondering if the pulleys are the correct size...reading forums regarding 'over' and 'under' etc..
Anyone have advice on proper pulley size?
...or should I simply keep fabricating a shroud for my issue.
History:
Bought 67 barracuda, had motor rebuilt...very mild (almost factroy regarding HP)
Purchased new Cold Case radiator (H x W : 16" X 22), 1 3/4" hoses, new thermostat 160*, 6 blade 18 1/2" fan.
Water pump pulley is 7"
Crank pulley is 7 1/2"
No shroud
Overheats on hot days when I am in heavy traffic, (hitting over 230*). Spills antifreeze all over when I shut her down :mad:
When on hwy on hot days...she runs 190* which I am very happy with obviously.
Figure I need to make a shroud....as I am building it I am wondering if the pulleys are the correct size...reading forums regarding 'over' and 'under' etc..
Anyone have advice on proper pulley size?
