Colin wrote: "Not to be presumptious, but it has been my experience that the exhaust pulses from an engine especially at the lower rpms, will not be sufficient in volume or steady enough to support more than one instrument with regular vacuum."
One could always incorporate a vacuum reservoir..... or: Here's a nice vacuum pump advertised in Jeg's http://www.jegs.com/cgi-bin/ncommerce3/ProductDisplay?prrfnbr=2461&prmenbr=361 Note the name of the maker: Aerospace Components...... Scott Cable KR-2S # 735 Linden, MI s2cab...@yahoo.com --------------------------------- Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo.
