
6603 - Signature Series Fully Modified 30.5cc Marine Reed Engine +5mm Long Rod
Regular price $749.00/
<p>Fully ported 30.5cc reed engine. Comes complete as shown in the picture with a Zenoah EZ start. Engine mounts and carb not included.</p>
<p>45" cat</p>
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<p>The following work has been done:</p>
<p>disassemble crank to install +5mm long rod and re-balance combustion chamber cut to accommodate +2mm stroke crank and dome re-cut.</p>
<p>5mm cylinder spacer used to compensate longer connecting rod</p>
<p>eyebrows</p>
<p>transfer runner knife edged transfer ports enlarged/reshaped</p>
<p>intake port epoxied with dual boost ports cut lightened and windowed piston</p>
<p>exhaust duration raised and port widened</p>
<p>ignition timing advanced through coil location on ignition plate (fixed)</p>
<p>reed valve flowed and surfaced</p>
<p>reed case intake track flowed and surfaced</p>