Honda305.com Forum

Hi Emacklin,<br /><br />If you decide to go with higher compression pistons, i.e. higher compression engine, with todays somewhat lower octane gasolines be sure to retard the timing so your engine doesn't ping or knock.<br /><br />Burning a hole in the top of your piston is usually due to:<br />1. T...

Hi,<br /><br />My old 65 cb77 used a centrifugal oil filter, chain driven. I would simply take it apart (metal ring holds the cover plate) and clean the inside wall. Hope this helps.