Holley Alcohol Jets (2) - 168 4386MEDBK These heads are rugged

These heads are rugged

Increases Exhaust Velocity For More Horsepower

aluminum racing radiator than Griffin

The only Jet helmet on the market

Carb recommendations: Edelbrock AVS2 or Performer Series 650-800 cfm

Holley Alcohol Jets (2) - 168 4386MEDBK These heads are ruggedSet of two alcohol jets. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine