by Linoman Thu Aug 05, 2010 6:53 pmAs part of my new radiator install I put in a 2-speed electric fan, the maker of the relay/control unit is recommending a 105amp or better alternator, so I need some suggestions of what alternator to get. Keep in mind I don't want this to turn into a rewiring project at this time. Thanks ~ Tim
5 posters
What alternator to get ?
Linoman- Number of posts : 329
Location : Holland, MI
Registration date : 2010-06-14
chicanoline- Number of posts : 87
Location : Morgan Hill Ca
Registration date : 2010-06-02
gm 1 wire is easy. get ridof the voltage reg at the same time.email me and I will give you details. it is easy and you are done then.
Johnny wilder4toys@yahoo.com
Johnny wilder4toys@yahoo.com
Guest- Guest
I am using a 200 watt one wire. You can get them on ebay or at Summit Racing among other places. Don't get a chrome one. Chrome will not dissipate heat
Scott- Number of posts : 1651
Location : Anoka, MN
Age : 54
Registration date : 2008-05-20
Take a look at this thread, I put some good source links in that first post. It sounds like you and I are using the same relay setup.
https://vintage-vans.forumotion.com/between-the-seats-g-f17/fire-starter-or-needed-which-alternator-do-i-use-and-how-many-amps-t14623.htm
https://vintage-vans.forumotion.com/between-the-seats-g-f17/fire-starter-or-needed-which-alternator-do-i-use-and-how-many-amps-t14623.htm
Linoman- Number of posts : 329
Location : Holland, MI
Registration date : 2010-06-14
Thanks Scott ~ great article on M.A.D. web site. Thanks Johnny, I'll contact you if I go 1-wire. Thanks Mike, I'll stay away from the chrome. Don't really need something to polish any ways.
I'll you'all informed. anyone else with an opinion? I'm still processing. ~ Tim
I'll you'all informed. anyone else with an opinion? I'm still processing. ~ Tim
61econoline- Number of posts : 655
Location : florida
Registration date : 2009-04-16
I upgraded to a 130 Amp out of a 97 cougar.Some minor wiring involved one heavy gauge wire from alt to solenoid with a maxi-fuse inline and one wire from the old reg harness to excite the alt.this is on a 289 dont know if a six cylinder would have same brackets.
organ grinder- Number of posts : 149
Location : Wisconsin
Registration date : 2008-10-11
I've used the Powermaster 115 amp/95 at idle alternator on all the street rods I put together over the years without having any issues. I like the 95 amps at idle as I feel that's when the system is taxed the most - twin electric slim jim fans running - A/C on and the headlites don't dim any while your waiting for the traffic lite to turn green. A little on the pricey side, but well worth it.
