The AED .150 alcohol needle and seat assembly is an adjustable, stainless fuel inlet component sized for methanol/alcohol carburetors, which require a larger orifice than gasoline to flow the higher volume of fuel alcohol combustion demands. It adjusts in place for external float-level tuning.
Specifications:
- Type: Adjustable needle and seat
- Orifice size: 0.150 in
- Material: Stainless
- Fuel type: Alcohol / methanol
- Application: Holley / Quick Fuel carburetors
- Sold: Each
- Part Number: 5117
FAQ
What orifice size is the 5117 needle and seat?
0.150 in.
Is the 5117 for gasoline or alcohol?
Alcohol/methanol - it's sized larger than AED's gasoline needle and seat assemblies to flow the higher fuel volume alcohol requires.
What material is the 5117?
Stainless steel.
What carburetors fit the 5117?
Holley and Quick Fuel carburetors set up for alcohol/methanol fuel.

