Hello Mighty Chimp.  I found this information out from the customer service department.  If you go to Briggs and stratton web site and click on briggs and stratton engines and click on racing engines you will see an engine called metric animal.  This is their racing engine for gocarts.  The Animal engine is just one of the engines in the Intek line that have gone metric. As far as I know this is the first engine built in the States by B and S that use metric bolts.  They have a line of engines called the Vanguard,  they are built in Japan and use all metric bolts.  Mighty chimp I don't know where you live if you live in the U K or in Europe?  Do you have Briggs and Stratton engines in your country?  Hope that helps Mighty Chimp.  I found out about this metric Briggs at the end of July this year.  I don't know why I took so long to post it.         

Reply via email to