Can anyone tell me if there is a difference in the X2 throttle body compared with a standard stromberg throttle body, and if there is how do you identify them?
regards
Weddo
Hi Weddo i just dug out my workshop manual the X2 carb is a BXUV-2 main venturi 1.094"
similar to the ones used on 149-161 motors but with differences with the idle tube and idle air bleed
the X2 is 70 drill and 52 drill the 149-161 is idle tube 68 drill ,idle air bleed 53 drill
The single Stromberg for the 179-186 is a BXV-2 main venturi 1.156" hope this helps i copied this information out of an SP Manual that covered red motored holdens from EH to HR
regards Simon Addison
Thanks very much Simon, you have just confirmed we have the genuine X2 carbies, and I now now what we have to rebuild.
regards
Weddo