Doubleclutch
Well-Known Member
My car has the code " Y21 SPECIAL HEADERS AND TAG INSTRUCTIONS".
Does anyone know what this option is? It shows on the window sticker list of options with no cost.
Also my car is missimg the heat shields that cover the headers and feed up into the air intake. Is this a warm up feature with a valve in the column that transfers the heat to the air intake?
Why would you heat the air going into the carb?
Thanks Chuck
Does anyone know what this option is? It shows on the window sticker list of options with no cost.
Also my car is missimg the heat shields that cover the headers and feed up into the air intake. Is this a warm up feature with a valve in the column that transfers the heat to the air intake?
Why would you heat the air going into the carb?
Thanks Chuck