Date: Tue, 14 Oct 2003 12:22:10 +0100 From: Grunff <grunff232nopsam.com> Subject: Re: can B201 8-valve engines run on unleaded fuel?
Johannes H Andersen wrote: > You should check that it has hardened valve seats. This only applies to engines with cast iron heads. Engines will alloy heads (*all* 900 engines) have always had valve seat inserts - an alloy head wouldn't last more than a couple of thousand miles without them. -- Grunff