Part # P2125
These Anti Reversion or Shear Plates for 2.030 to 2-1/8″ bore base plate carburetors (1250 cfm Dominator Carburetors are typically 2-1/8″ size throttle blades) are the only way to fight reversion problems. Reversion problem symptoms are:
1. Poor throttle response
2. Poor cylinder to cylinder control of fuel
3. Difficulty in properly jetting engine
4. Lazy shift recovery and acceleration
These plates simply bolt on between your carburetor and intake manifold and are only 1/2″ thick at the deck and the reversion ledges extend down into the intake area a further 1/2″.
2-1/8″ bore Anti Reversion plates: $85.00 each (Gaskets included).