quote:Originally posted by PanteraDoug:quote:Originally posted by DeTom:
Holley double pumper of somekind. Not real sure what number it is. Where does it say????
DeTom, there is a number stamped into the air horn on the primary side. The DP's are 4776(600),
4777(650), 4778(700), 4779(750), 4780(800), 4781 (850).
Dear Doug, I must have a hollet from way long time ago. It says 5534 on it. Does that mean it is not a very good one??