Isky Cams Tool Room Dual Spring / Damper Valve Spring - 475 lb/in Spring Rate - 1.160 in Coil Bind - 1.534 in OD - Set of 16 Holley Sniper EFI The new Digital 6A is

The new Digital 6A is supplied with the wiring harness and the components you'll need for installation

Includes: (2) Alpha Audio Helmet Speakers

469 lb/in Spring Rate

Compatible with Racepak IQ3 and UDX dashes

Wilwood's 7/8" or 15/16" bore Tandem Aluminum Master Cylinders available in 3 finishes

Isky Cams Tool Room Dual Spring / Damper Valve Spring - 475 lb/in Spring Rate - 1.160 in Coil Bind - 1.534 in OD - Set of 16 Holley Sniper EFI The new Digital 6A isTest proven for 1000 racing miles, Precision Tool Valve Springs feature the highest quality alloy wire and trade secret endurance processing. Great for Super Modifieds, ARCA, Grand National, NASCAR Trucks, Cup and applications up to 8800 RPM. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily