To a point. 2000 is the cut-off year - they changed the connections/plug on
the back of the alternator.
Jeep uses a 150-160amp alternator.
- Bernd
-----Original Message-----
From: owner-dakota-truck@bent.twistedbits.net
[mailto:owner-dakota-truck@bent.twistedbits.net] On Behalf Of James Calder
Sent: Thursday, June 03, 2004 8:39 PM
To: dakota-truck@dakota-truck.net
Subject: RE: DML: RE: ASP vs. March
Won't the alternators from Gen-III's fit the Gen-II's (136 amp Gen-III
replacing a 120 amp Gen-II)? The output from a Jeep alternator is higher
than 136 amps? What is it exactly? Thanks, James
-----Original Message-----
From: owner-dakota-truck@bent.twistedbits.net
[mailto:owner-dakota-truck@bent.twistedbits.net] On Behalf Of Bernd D.
Ratsch
Sent: Thursday, June 03, 2004 7:13 PM
To: dakota-truck@dakota-truck.net
Subject: RE: DML: RE: ASP vs. March
Or....just install the alternator from a Jeep into the Gen-III Dak - better
output than the "High Output" that is an option for the Dakota's. If you're
running an older - Gen-II - Dakota, install the alternator pulley from a
'97+ model as they're smaller and do provide a slight boost on idle charging
rate.
- Bernd
-----Original Message-----
From: owner-dakota-truck@bent.twistedbits.net
[mailto:owner-dakota-truck@bent.twistedbits.net] On Behalf Of
jon@dakota-truck.net
Sent: Thursday, June 03, 2004 10:19 AM
To: dakota-truck-moderator@bent.twistedbits.net
Subject: Re: DML: RE: ASP vs. March
"James Calder" <jCalder3@cfl.rr.com> wrote:
: A higher output alternator will not help your charge at idle. They still
: need to spin up at the same rpm's as the smaller ones to start a full
: charge. I have a 160 amp alternator and it doesn't help my idle charge
: problem.
: James C
That's true, especially with older alternators. Newer ones have better
abilities at idle than the older units did though, and I believe there are
some things that can be done with the windings and such when building (or
re-building) an alternator to increase the output at idle. An "inexpensive"
alternator, even though it might be rated higher, probably needs to be spun
to a higher RPM to see the same charge that a more expensive alterator would
generate lower in the RPM range.
Something that helped out with my truck was using a smaller pulley on the
alternator to speed it up at idle. Its a tiny little thing - I'm not sure
who made it, I got it from John Burgan a few years ago. It did a good job of
curing my charging woes at idle that were caused by the underdrive pullies I
installed.
--
-Jon-
.-- Jon Steiger ---- jon@dakota-truck.net or jon@jonsteiger.com --.
| 1970 Barracuda - 1990 Dakota 'vert - 1992 Ram 4x4 - 1996 Dakota |
| 1996 Intruder 1400 - 1996 Kolb FireFly - 2001 Ram QC 3500 CTD |
`------------------------------------ http://www.jonsteiger.com --'
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