AED 1" Birchwood Carburetor Spacer - Standard Holley SC04201 Sport I & Professional HANS

Sport I & Professional HANS Devices

Nomex / Leather

1972-1990 Buick LeSabre

Bell’s SPORT-TX suit is designed for all levels and forms of racing

The Pumper system and helmet are not included

AED 1" Birchwood Carburetor Spacer - Standard Holley SC04201 Sport I & Professional HANSAED Carburetor Spacers offer many distinct advantages that are worth mentioning. Besides traditional tuning changes in plenum volume which can improve torque and power output, Birchwood is a great thermal barrier. By keeping fuel bowls cool you get a noticeable increase in fuel density, resulting in a better charge available for combustion. Results on the dyno of up to 20 horsepower. AED originally designed these spacers for racing but soon found out