The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-04-2006, 06:44 PM   #1
bartstoy
Registered User
 
bartstoy's Avatar
 
Join Date: Feb 2004
Location: El Cajon, Cal.
Posts: 75
Alternator questions

Need some help in determining how my alternator is performing. I reused the alternator from my 350 after I installed the 454('86), it was the easiest thing to do and I reused the external regulator. I have not decided on changing to a one wire set-up. Lots of help on how to do that right here.

Is there a test with a meter that I can perform that will tell me how much the alternator I am currently using is putting out, without taking the unit out of the truck and hauling it down to the local Autozone? The alternator in question is a Delco 1100734 42A, 6L10-12V Neg. Trying to learn more about the electrical stuff on this build.
__________________
Original owner '69 C20, long, fleet.

454 BB with Edelbrock stuff.

Work truck for years, 2nd restoration going on.

'69 C20
'03 Tahoe Z71
70 Hp Johnson pushing aluminum bass boat.

All things in life are uncertain, so eat dessert first.
bartstoy is offline   Reply With Quote
Old 02-04-2006, 07:02 PM   #2
Bill72BB
Thats the Hillbilly way
 
Bill72BB's Avatar
 
Join Date: Jul 2001
Location: Torrance,Ca
Posts: 5,980
Re: Alternator questions

An easy test is to use a volt meter , with the engine running at about 1000-2000 rpm , from the positive battery term to ground should read 14.1-14.7 volts .
__________________
BILL
Torrance Calif 90504
Member DUF Club
Member Old Farts Club
72 3/4ton Custom Camper BB402/400 trans Dynomax Cerama-coat headers , Hei distributor ,Edelbrock 1411 air,ps,pb,leafsprings ,98 chevy 60/40 seat,S10 shoulder belts
tilt,3.54 Dana 60 rear. 16" Eagle wheels with LT265/75 16 tires,Gaylord Lid,H4 headlights with 100W relay conversion.


" If I knew I was going to live this long I would have taken better care of myself "
Marriage changes passion...suddenly you're in bed with a relative. A GUY'S PRAYER....

Lord, I pray for a nympho with huge boobs who owns a liquor store and likes to fish and hunt and has a Harley .Amen ,

Last edited by Bill72BB; 02-04-2006 at 07:03 PM.
Bill72BB is offline   Reply With Quote
Old 02-04-2006, 07:09 PM   #3
BobbyK
Registered User
 
BobbyK's Avatar
 
Join Date: May 2000
Location: Petrolia,Ontario,Canada but working in Port Huron,Mi.
Posts: 1,771
Re: Alternator questions

If you "want to learn"
go here,www.madelectrical.com

Surf that site,ALOT of good reading there.
You'll learn a bunch.
__________________
71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension.
Petrolia,Ontario,Canada but working in Port Huron,MI.
See ALL my Blazer pic's HERE

Last edited by BobbyK; 02-04-2006 at 07:09 PM.
BobbyK is offline   Reply With Quote
Old 02-04-2006, 07:39 PM   #4
bartstoy
Registered User
 
bartstoy's Avatar
 
Join Date: Feb 2004
Location: El Cajon, Cal.
Posts: 75
Re: Alternator questions

Thanks a bunch for the fast replies. Gotta get my meter out and see what I can come up with. This forum is the best because of all the knowledge available out there, and people like you guys who aren't afraid to share it.

Bart
__________________
Original owner '69 C20, long, fleet.

454 BB with Edelbrock stuff.

Work truck for years, 2nd restoration going on.

'69 C20
'03 Tahoe Z71
70 Hp Johnson pushing aluminum bass boat.

All things in life are uncertain, so eat dessert first.
bartstoy is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:42 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com