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Location: Kita-Ku, Sapporo, Japan
Registered: January 2003
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Re: 15psi hobbs switch or 2psi?
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Wed, 14 July 2004 15:38
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a hobbs switch setup is pretty crap.
what you are doing is:
above X boost, flood motor with extra injector so it runs rich as buggery and mixtures are fuxored.
find out if the switches are 'absolute' boost (referenced to vacuum), or relative (referenced to atmosphere), or possibly ported (referenced to the reference port).
in this day and age, there is no excuse for using a Hobbs switch for an injector... they may be of use for water spray or as a warning, but not for fuel....
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