Months of workshop, road and
race track testing has resulted in a high quality, price conscious VCM
Performance valve spring kit to suit the LS1 engine. VCM's high performance
dual spring kit (incorporating industry standard shot peened and rust proofed
wire, 4140 chrome moly retainers and hardened steel washers) copes with a wide
range of applications from standard replacement to high lift camshafts up to
approximately .590" lift.
Our manufacturing partners' leading edge facility incorporates a Measure
Chamber, Chemical Analysis Laboratory, Metalograph Laboratory, Mechanical
Properties Laboratory and Fatigue Test Laboratory. Additional testing and
measuring equipment includes Digital Projectors, JISC Dynamic Extruding Spring
Testers, a 600KN Microcomputer Controlled Electro-Hydraulic Servo Universal
Testing Machine, Microscopes with digital radiographic devices and
metallurgical analysis software, hardometers with digital measuring systems
and other fatigue testers.
Whether it's a stock or modified engine, Formula Tech valve springs will not
reduce the life span of the valve train (camshaft, valve etc), it doesn't
require any cylinder head machining or other modification to fit.
Performance Cam Shaft Packages
3 grinds from mild to medium performance offered with or without the valve
spring kit.
