Engine

PRW has just released new modular fillers that can be installed in nearly any valve cover configuration without the need to weld them in place, according to the company. This design allows the installer to select the most desirable location for ...

Crane Cams Inc.
Newly Expanded “Saturday Night Special”

According to Crane Cams Inc., the company has expanded its basic “Saturday Night Special” program for budget-minded oval-track competitors. In addition to an application-matched Crane flat tappet cam, lifters and a set of extruded-aluminum roller rocker arms (shown), variations—including roller cams and lifters plus shaft-mount rocker arms—are now available. The cams come from Crane’s vast arsenal of specialized profiles and are tailored to the racer’s specific engine/chassis/track combination. “Saturday Night Special” packages are also
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Jesel
L92 Shaft Rockers from Jesel

According to Jesel, LS motor enthusiasts are going crazy over GM’s L92 cylinder heads because they offer huge flow numbers at an extremely reasonable price. The only component lacking for the L92 head, according to Jesel, was a race-ready performance valvetrain. Jesel solved that problem with a shaft rocker system that is said to be capable of delivering more power due to greatly reducing valvetrain friction and providing rock-steady valvetrain stability at extreme rpm. Much of the friction reduction is due to the 1.400-inch pivot length that reduces “scrub” between the rocker and valve tip.
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Fidanza Flywheels
Flywheel for the Corvette C6 and Z06.

The Fidanza Corvette C6 and Z06 aluminum flywheel is designed with lighter outer edges to remove excess weight from the product and dramatically improve acceleration power. Fidanza’s aluminum flywheel (PN 198171) is made from lightweight, high-quality machined 6061 T6 aluminum. It can be paired with just about any clutch disc material available—from organic to Kevlar and even sintered iron.
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