YS 63 FZ

[HARRY LAWTON]

Hi All,   I have a YS 63 FZ. I have run 3 gals. of YS 20-20 fuel through it using a 12x6 APC prop.  The best RPM I can get is 7,900.    Is this normal or should I be getting more RPMs.  Any suggestions?   Thank you.  Harry 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.f3a.us/pipermail/nsrca-discussion/attachments/20030302/720b43e9/attachment.html