50 CC chinese engine tuning - ChinaRiders Forums

05-13-2024, 08:07 AM

#16

dirtbkr188 dirtbkr188 is online now

Join Date: Aug 2009

Posts: 564

Quote:

Originally Posted by pdegroote

I also checked the compression and it produces 6kg/cm² (some 86 PSI). That may be the reason it feels sluggish.

You might want to try a valve adjustment of 0.05mm - intake and 0.08mm - exhaust, for starters, and see if the compression improves.

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