Huh ? What ? Do you want us to disconnect our vacuum advance system because you don't get it right ? Why should it be timed at full vacuum ? As soon as the throttle plates open, the solenoid will let vacuum suck the diaphragm. But also as soon as the plates open the vacuum will be reduced ! With rising rpm, the vacuum will rise, too. Don't mess with a running system, I guess JZD and the engineers did this because they had a reson to do it. Elvis > OK Martin: > > Stock DeLo shoots full vacuum to spark advance as soon as throttle > plates open. If cut off solenoid is holding this, means car is timed > at full vacuum. What happens THEN as RPM's increase and vacuum drops? > > Yes, I know there's centrifugal advance too, but seems to defeat > purpose of any advance at all. Centrifugal advance is moving rotor one > direction at same time vacuum advance is relaxing it the other. > > If this is truly what JZD intended, seems an owner would actually be > better off disconnecting vacuum diaphragm altogether and simply > letting mechanical advance do it all. > > Bill Robertson > #5939 -- COMPUTERBILD 15/03: Premium-e-mail-Dienste im Test -------------------------------------------------- 1. GMX TopMail - Platz 1 und Testsieger! 2. GMX ProMail - Platz 2 und Preis-Qualitätssieger! 3. Arcor - 4. web.de - 5. T-Online - 6. freenet.de - 7. daybyday - 8. e-Post Yahoo! Groups Sponsor <http://rd.yahoo.com/M=259395.3614674.4902533.1261774/D=egroupweb/S=170512 6215:HM/A=1524963/R=0/SIG=12o885gmo/*http://hits.411web.com/cgi-bin/autore dir?camp=556&lineid=3614674?=egroupweb&pos=HM> <http://us.adserver.yahoo.com/l?M=259395.3614674.4902533.1261774/D=egroupm ail/S=:HM/A=1524963/rand=940259918> To unsubscribe from this group, send an email to: DMCForum-unsubscribe@xxxxxxxxxxxxxxx Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service <http://docs.yahoo.com/info/terms/> .
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