View single post by tonyhawker
 Posted: 09-12-2017 03:46 am
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Joined: 08-24-2017
Location: Lorton, Virginia USA
Posts: 9
Tim, thank you so much for taking the time for your two posts!

I was vaguely familiar with the reversible pulleys but did not have all the info available to dig into the engine without possibly doing more damage.  Thanks to you I now have something more concrete to go on!

Offhand, are the valves specific to only the 907 engine and made of unobtanium or are there more generic replacements available?  I have the machine tools to modify and regrind valves if necessary.

Thanks again.  Most likely "I'll be back"!