Feb 21, 2005 #1 T tjocus New Member Joined Feb 19, 2005 Messages 6 does anyone know if the carb bonnet on a carb'd 4.1 is plastic or metal??
Feb 22, 2005 #2 b4black Well-Known Member Joined May 24, 2001 Messages 3,773 There were no turbo 4.1's. Turbo 3.8's used a metal carb bonnet. I don't think it would take much pressure though.
There were no turbo 4.1's. Turbo 3.8's used a metal carb bonnet. I don't think it would take much pressure though.