twin choke

[LUV2XLR8]

i was wondering if there was a way to modify a twin choke so that both buterflys open at the same time?:cool:

[Adam]

Which twin choke?
Weber 32/34 or Pierburg?

The pierburgs 2nd choke opens under vacuum, whereas the the weber's opens mechanically.
So the 2nd choke opens when the engine is at about 3000rpm.

That can't be changed afaik.

[LUV2XLR8]

i was thinking weber, ive heard in some peoples cases they welded a pin so that when the first buterfly opens it opens the 2nd one at the same time