Brass Carburetor 1.55 Main Jet
These Precision Machined Brass Jets Fit Weber 40/44/48mm IDF, Weber 48mm IDA, Weber 40/45mm DCOE, Empi 40/44mm HPMX, Empi 48/51mm EPC Carburetors.
Check Your Air/Fuel Ratio And Jet Your Engine Properly
Example:
13.0:1 = Rich
14.7:1 = Stoichiometric
15.0:1 = Lean
A 'Stoichiometric' Air Fuel Ratio (AFR) Has The Correct Amount Of Air And Fuel To Produce A Chemically Complete Combustion Burn.
Gasoline Engines Ideal Stoichiometric AFR Is 14.7:1 Which Means 14.7 Parts Of Air To One Part Of Fuel.
The Stoichiometric AFR Depends On Fuel Type. Alcohol Is 6.4:1 And Diesel Is 14.5:1
Sold Individually
Our Reference: EMPI 43-5310
Located: E-26