Tools & Fabrication Hand | Power | Hydraulic | Pneumatic | Welding | Painting

by pass battery

Thread Tools
 
Search this Thread
 
Old Dec 2, 2007 | 12:57 PM
  #1  
billyb's Avatar
Thread Starter
TECH Resident
15 Year Member
Photogenic
Photoriffic
iTrader: (15)
 
Joined: Mar 2006
Posts: 962
Likes: 0
From: fl.
Default by pass battery

http://www.autosportcatalog.com/index.cfm?fa=p&pid=52 hi think this would for a while if you changed the starter and disconnected the batt ???? easy to make ?????????
Reply
Old Dec 10, 2007 | 09:37 AM
  #2  
01ssreda4's Avatar
TECH Senior Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (96)
 
Joined: Aug 2007
Posts: 24,241
Likes: 89
From: Turnin' Wrenches Infractions: 005
Default

it would work but it may not function 100% correctly considering you are feeding the car 9 volts as opposed to 12+v. i think it would work for a short time but not for long, especially if you have an aftermarket alarm, which would stay on while the car is off. my suggestion.....wire a bunch of C or D batteries plus to minus until the voltage comes to 12 or higher. 1.5 volts a piece so that would make 8 for an even 12V.
Reply
Old Dec 13, 2007 | 08:17 AM
  #3  
2000slpss's Avatar
Launching!
iTrader: (27)
 
Joined: Oct 2004
Posts: 281
Likes: 0
From: bolingbrook,IL
Default

depends on how long you want to have the battery disconnected. we use those at work when ever we chanegd batterys or starters and they have always worked for us. if the 9 volt is good then it should last quite awhile. with the ignition off there is very little drain on the vehicles electrical system
Reply




All times are GMT -5. The time now is 12:14 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE