Mega ZX21 DSIII EM & Race

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Serpent has released details of their latest onroad engines, the Mega ZX21 DSIII EM and the Mega ZX21 DSIII Race – “This Eduardo Modified (EM) version of the ZX21 DSIII 3.5cc motor features internal work done by engine master Eduardo Picco. The crankshaft has been lightened and filled with red silicone, while the 7+2 port liner has been worked with tear dropping done on some of the ports to optimise fuel flow and improve performance. Each engine uses hand selected parts including the conrod and piston liner, and all have been had assembled by Eduardo himself.” Further information can be found by visiting Serpent’s website.