66NICK98
Well-known member
I am currently rebuilding my Holley - not the original - it is list 7010, so model 4160. I am intending to order the trick kit 33-933 but in
corresponding with Holley they say the [FONT="]Pump Discharge Needle Valve - #74 in the EXPLODED VIEW - MODEL 4150/4160 [FONT="] is an obsolete part now and not included in the renew kit.[/FONT][/FONT]
My carb does not seem to have a needle valve and was wondering from those who know a thing or two about carbs - is the needle valve needed? I intended to order one and put one in but was curious as to why mine was missing?
Your input is greatly appreciated.
Nick
corresponding with Holley they say the [FONT="]Pump Discharge Needle Valve - #74 in the EXPLODED VIEW - MODEL 4150/4160 [FONT="] is an obsolete part now and not included in the renew kit.[/FONT][/FONT]
My carb does not seem to have a needle valve and was wondering from those who know a thing or two about carbs - is the needle valve needed? I intended to order one and put one in but was curious as to why mine was missing?
Your input is greatly appreciated.
Nick
