Maximum advance

[Eric Fahlgren]

Axel Rietschin wrote:
> Turbo engines are mostly constrained by the knock limit, i.e. they run with
> less than optimal advance past a certain boost pressure. Actually, the
> engine responded very well to increasing ignition advance but I had to stop
> and back off when knock started, however, there was more in there :-) I

Axel,

Did you play with reduced boost/more advance to see where the
optimum lay?  Probably different for every fuel...

Eric
-- 
Eric Fahlgren                            Mechanical Dynamics, Inc
efahl at adams.com                          Ann Arbor, Michigan, USA
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