blowthru 250 clifford holley 2bbl orientation - 03/04/10 01:15 PM
When installing the carb on my 250 with a clifford intake, does it make much difference if the throttle shaft (and thereby the position of the throttle blades) are parallel with the engine or perpendicular? The carb adapter will let it mount either way.
In searching, I could find pics of the carb mounted both ways. Clifford site didn't indicate a preference.
Seems like perpendicular might affect the fuel distribution with one bore so close to the 3 and 4 intake opening and then it seems that installing the carb parallel might affect how the carb itself functions (floats and bowl slosh) during acceleration.
What are your thoughts?
The project is a 67 c-10 with a 250 six blowthru
In searching, I could find pics of the carb mounted both ways. Clifford site didn't indicate a preference.
Seems like perpendicular might affect the fuel distribution with one bore so close to the 3 and 4 intake opening and then it seems that installing the carb parallel might affect how the carb itself functions (floats and bowl slosh) during acceleration.
What are your thoughts?
The project is a 67 c-10 with a 250 six blowthru