This kit will allow you to limit the amount of vacuum advance that occurs while stop and go driving!

This is designed for the Street Fire HEI and MSD HEI Distributors.

Features:
  • Fits Street-Fire HEI
  • Fits MSD HEI Distributors
  • More From This Category

    APR Carbon Fibre Turbo Inlet, 2.5 TFSI, MK3 TTRS/RS3, For Audi

    APR Carbon Fibre Turbo Inlet, 2.5 TFSI, MK3 TTRS/RS3, For Audi

    $615.93

    Classic Instruments Gauge Set, White Hot, Universal, GM, Set of 3

    Classic Instruments Gauge Set, White Hot, Universal, GM, Set of 3

    $1,000.93

    Classic Instruments Gauge Set, The Classic Truck Package for 1964-66 Chevy Truck, 1964-66 Chevy Truck

    Classic Instruments Gauge Set, The Classic Truck Package for 1964-66 Chevy Truck, 1964-66 Chevy Truck

    $1,804.81