Single-Stage Power Valve Rigid S-Series ICON’s 2

ICON’s 2

The RIGID D-XL PRO boasts more light than ever before in a housing that measures 4 x4 inches

Among the smallest

Product Family: Ignite

and while they were the undisputed king for quite a while

Single-Stage Power Valve Rigid S-Series ICON’s 2There still seems to be a lot of misconception about Holley carburetors blowing power valves. Nothing could be further from the truth. Holley performance carburetors built since 1992 have utilized a power valve check system that effectively eliminated this infrequent problem. Consisting of a spring, brass seat and check ball, the check ball system is 100 percent effective protecting the power valve diaphragm from damage due to engine backfire. The