Quote:
Originally Posted by taz001
Dirtrider. Irish, where did you come up with the .63 mm number?  Kinda hit it sideways with that one. With a spacer, the compression ratio will drop, but you do still get to keep the increased displacement. without the spacer the piston is likely to hit the bottom of the head. As for working with your engine, I can't say. All these chinese manufacturers have their own designs I think. Based on the same honda design. |
I got the # from the World Wide Metric Website. It gives all conversions in all measurements. I could be wrong. I just quoting the website. When I built an engine , I used to put it in an engine stand , put clay on the tops of the pistons( in case of an over rev.), turn it over & look for any marks in the clay. If none , I would put in a Head Gasket & assemble. Long procedure but better than ruining parts!
Irish
