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#90718 02/08/2005 10:13 PM | Joined: Apr 2003 Posts: 27 Apprentice | | Apprentice Joined: Apr 2003 Posts: 27 | what to do to make a 50 3100 with a v-8 in it run on 6- volts- 50 chevy 3100-i am of semi-sound mind.
rrf
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#90719 02/09/2005 4:19 AM | Joined: Apr 2002 Posts: 1,571 Shop Shark | | Shop Shark Joined: Apr 2002 Posts: 1,571 | Is there any particular reason you don't want to run a 12v system? | | |
#90720 02/09/2005 4:33 AM | Joined: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | 2 6v batteries, tap off 6v for yer lites, gauges, heater, use the full 6v+6v for the v8, w/ a 12v starter and alternator - seems a lot easier to change the bulbs and put a dropping resistor in for the gauges and heater - can't imagine you'll make a V8 run on 6v, or find a 6v starter that'll fit it, + you'd need a 6v coil and 6v alternator [or generator  ] - like GMC sez, why? :confused: Bill | | |
#90721 02/09/2005 8:56 PM | Joined: Jan 2000 Posts: 124 Shop Shark | | Shop Shark Joined: Jan 2000 Posts: 124 | You can run a V8 on 6-volt and get along fine, Henry F*^# did it from 1932 on. You just need to do a little preperation and get your ducks in a row. You need to have the proper size battery cables I gauge works best, the proper ignition coil an internal resisted coil work best. The points and condenser and everything inside of the distributor stay the same regardless. You will need a 6 volt starter, and a 6 volt alternator charging system works the best. Remember there were straight eight Pontiacs and Rocket 88's that ran on 6-volts in the early years. Look at the tech tips page on my web site for more help..www.fifthaveinternetgarage.com
Thanks Randy | | |
#90722 02/17/2005 5:39 PM | Joined: Mar 2002 Posts: 9,115 'Bolter | | 'Bolter Joined: Mar 2002 Posts: 9,115 | I think the kicker here is where are you going to get a 6v GM V8 starter? | | |
#90723 02/17/2005 7:13 PM | Joined: Apr 2003 Posts: 27 Apprentice | | Apprentice Joined: Apr 2003 Posts: 27 | is it possible to re-wind a12-volt starter to a 6 volt ----( WILL A 6-VOLT BATTERY COOK A 12 VOLT STARTER?)
rrf
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#90724 02/17/2005 7:24 PM | Joined: Apr 2003 Posts: 27 Apprentice | | Apprentice Joined: Apr 2003 Posts: 27 | WHY 6-volt -- where it applies retaining a 6-volt alternator system is easier as good and can run any engine you can hook up. One more point --why not
rrf
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#90725 02/17/2005 7:42 PM | Joined: Aug 2000 Posts: 197 Member | | Member Joined: Aug 2000 Posts: 197 | It doesn't work very well to tap off between series connected batteries. It discharges one more than the others and will yield to shorter battery life. It will probably be cheaper to convert everything else to 6V rather than get a 6V alternator, 6V starter. One of the reasons for auto manufacturers to convert to 12V was hotter ignition (even with points). You may end up with a high rpm miss. I can't think of any compelling reason to use 6V (other than stock vehicle, stock engine, stock etc).
Jason
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