RBS SUPERCHARGERS IS CLOSED UNTIL DEC 5TH.
Online ordering will be available from November 25th, - Dec 5th. No phone or email will be available at this time. We apologize in advance, for any inconvenience this may cause and look forward to welcoming you back on December 5, 2024.
*** IN STOCK SHIPS TODAY *** For the racer or engine builder that likes to do their own cylinder head maintenance this is one of the easiest and quickest ways to check installed height on the valve springs.
Simply install in place of the valve spring and unscrew the micrometer until the slop is taken from the valve seat, valve keepers and retainers take your reading off the tool and you are done. This tool is designed to do 1.800" thru 2.700" installed spring heights so you can pretty much cover all racing applications.
Micrometer reads in .005" increments and tool is knurled for an easy grip during use.