Welcome to Allstate Carburetor and Fuel Injection
  Your Cart is empty.
FULLY ASSEMBLED CARBS
NEW & REMANUFACTURED
NEW HIGH PERFORMANCE CARBURETORS
REMANUFACTURED
HIGH PERFORMANCE
CARBURETORS

REMANUFACTURED CARBURETORS
Select an Application:
OBSOLETE-"NEW OLD STOCK"
CARBURETORS
Select an Application:
ASSEMBLED MARINE CARBS

Return to Sale Items List
DEMON POWER VALVE BLOCK OFF PLUG
Stock# PV25620d
ONLY 3.59!
Quantity:
Power valve block off plug. This is for when you have little to no engine idle vacuum and power valve stays open at idle causing a rich mixture. When blocking off the power valve you will need to raise the jet size approx 10 sizes. Ex 62 jets with power valve go to 72 without power valve.
requires g81220h gasket


HOME     CORE DEPOSITS     SHIPPING POLICY     TERMS OF SALE     CONTACT US

© 2009 Allstate Carburetor & Fuel Injection   143 Brightside Avenue  Central Islip, N.Y. 11722