anybody out there use 15% fuel in their webra 61 ?
if ya do what kinda results ya get?
02-23-2002 Over year old.
Michigan PI Senior Heliman Location: St Clair Shores, MI
My Webra was much happier on 10%. It would just begin to detonate on 15%. Perhaps try a head shim if you can find one. Try 0.008" and it should do OK on 15% with a medium plug like OS#8
