U Ulysses6 Member Jul 4, 2013 #1 City indianapolis State IN wanted Zenith original 20 degree throttle plate, for double venturi carburetor.
redmodelt Well-known member Jul 24, 2013 #2 Bumping this because I could use a couple of throttle plates also. So if anyone has any please get back to us. thanks
Bumping this because I could use a couple of throttle plates also. So if anyone has any please get back to us. thanks
Ron in Quincy Well-known member Sep 2, 2013 #5 The Double Venturi Carburetor, either Zenith or Holley, will run just fine using the 18 1/2 throttle plate. The same with the idle jet, the number 10 is difficult to find but the later 11 works just fine. Ron
The Double Venturi Carburetor, either Zenith or Holley, will run just fine using the 18 1/2 throttle plate. The same with the idle jet, the number 10 is difficult to find but the later 11 works just fine. Ron