Straub Technologies Valve Spring Shim Kit - 0.015/0.030/0.060 in - 1.290 in OD - 0.520 in ID 1004101 Programmable launch control via 2-step

Programmable launch control via 2-step and timing retard

1979-1979 Subaru GF

but more importantly in both of these positions the visor is locked and will never fly open

Perfect for ΓÇÿblow-through' carbureted engines up to 1200 HP

Straub Technologies Valve Spring Shim Kit - 0.015/0.030/0.060 in - 1.290 in OD - 0.520 in ID 1004101 Programmable launch control via 2-stepProduct Description: Valve Spring Shim Kit 0. 015 0. 030 0. 060 in 1. 290 in OD 0. 520 in ID With 25 years of experience in the performance industry, Straub Technologies has built relationships with many of the top companies. Our ability to source, design, and sell products to satisfy the performance needs of industry giants and grassroots racers alike has built our reputation as the go to source in the performance industry.