excelsior motorsports LSX performance

Z06 Corvette

Mike's Z06 Corvette Stage 4 Performance Package.

Mike's Stage 4 2008 Z06 Corvette

Mike's 2008 Z06 received a stage 4 performance package consisting of our CNC ported LS7 heads, custom ground camshaft, our very own roller rocker needle bearing upgrade, ARP head studs, MLS gaskets, ported intake manifold, long tube headers, high flow cats, X pipe, K&N cold air system, ported throttle body, cooler thermostat, Taylor spark plug wires, NGK spark plugs, baseline dyno and custom dyno tune. Mike decided to further upgrade the vehicle with us, adding coilovers and a four corner balance.

"My car is lights out fast and handles awesome... I am very happy with Kushan's work; he is the only guy that I will let work on my car."

z06 corvette stage 4 performance package