Visit The Dirt Forum for More Information

Author Topic:   Holley 3310
posted April 12, 2004 11:55 PM
I borrowed a holley 3310 from a fellow racer to run last weekend and they have the back barrels opening of vacum only I tought they had to operate of a rod but they have the rod removed is this right or they giving away power without the rod to activate 4 barrel.

posted April 13, 2004 04:52 AM
the rod doesn't "activate" the secondaries unless someone installs a screw in the slot. the rod is to keep the secondaries closed when the primaries are closed and to keep the secondary opening in sync with the opening of the primaries.

Back to the Archives