VALVE SPRING SHEET RB 0.3mm SET 8pcs by Tomei – MAPerformance

<p>Tomei Valve Spring Sheet For Nissan RB</p> <p>Application &amp; Purpose:</p> <p>When installing aftermarket valve springs in a head assembly, the amount of load applied to each spring need to</p> <p>be adjusted until everything is in uniform specification. This is a standard procedure which all race engines go through in order to be able to</p> <p>raise the engine RPM without any glitches or hesitation. The standard method involved when putting together the valve assembly is to fully</p> <p>balance all the added components to tighter clearances than the manufacturer specifications. This method called &ldquo;blueprinting&rdquo; can be time consuming</p> <p>and a very costly service performed by an experienced engine builder. By utilizing the various thickness of the spring sheets to adjust to each and different spring rate load,</p> <p>the same objective can be satisfied with fraction of the cost.</p> <p>All of Tomei Powered&rsquo;s complete race engines are fitted and tuned with these valve spring sheets to ensure uniform specification for all areas that are necessary.</p> <p>Tomei Valve Spring Sheet:</p> <p>Model: Nissan</p> <p>Engine: Any RB Series</p> <p>Specs:</p> <p>Thickness (mm): 0.3</p> <p>Includes:</p> <p>Valve Spring Sheets x 8</p> <p>Example of using Tomei valve spring sheets:</p> <p>When installing Tomei Type A valve springs in an RB26 and performing a three angle valve job, the stock spring load spec of 24kg is</> decreased to less than 20kg. By installing the Tomei Valve Spring Sheets, the spring load can be brought back to tolerance to the 24kg range,</> enabling the engine to rev freely once again.</p>