Main Battery Disconnect switch location?

Started by Carl Johansson, April 16, 2007, 07:04:42 PM

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4-barrel Mike

Wouldn't this work if running an alternator?



"4 post required for use with alternator by NHRA. 180 amp continuous, 1000 amp instantaneous."

91064501  4 POST, BAT. DISCONNECT w/ ALT.CUTOFF   EA  $24.95  

Speedway Motors

Mike
Mike Kelly - PROUD owner of the V4F that powered the #1931 VGC to a 82.803 mph record in 2008!

Sumner

Quote from: 4-barrel Mike on April 23, 2007, 06:31:58 PM
Wouldn't this work if running an alternator?



"4 post required for use with alternator by NHRA. 180 amp continuous, 1000 amp instantaneous."

91064501  4 POST, BAT. DISCONNECT w/ ALT.CUTOFF   EA  $24.95  

Speedway Motors

Mike

Yep and easier than wiring in a relay like I mentioned,

Sum

desotoman

Here is one made for Battery and Magneto, which would be different from one that shuts down an alternator.

Magneto & Battery Saftey Kill Switch
From Flaming River Industries

Dual circuit switch simultaneously shuts down both the battery and magneto. Waterproof spring-loaded design with silver plated brass contacts. Rated at 250 amps continuous service, 2,500 amps for 5 second surges. Accepted for NHRA/IHRA competition use. Furnished with an easy-grip T-handle, and anodized aluminum mounting bracket.






I love the USA. How much longer will we be a free nation?

Asking questions is one's only way of getting answers.

The rational person lets verified facts form or modify his opinion.  The ideologue ignores verified facts which don't fit his preconceived opinions.

JackD

Most of them understood the concept. the research of the available hardware, and recommended locations.
It gets better and better.
Someday the practice will catch up with the collective smarts.
Rules are kinda that way sorta.
That is value added. :wink:
"I would rather lose going fast enough to win than win going slow enough to lose."
"That horrible smell is dirty feet being held to the fire"

Carl Johansson

So if you have been crazy enough to read through 6 pages of this drivel -  heres what I did!
1.  Put this unit
http://www.jegs.com/webapp/wcs/stores/servlet/product_10001_10002_72888_-1

On the rear 1/4 panel through the antenna hole.

It not only shuts off the battery -  it shuts down the car.  it's hooked trough the inside panel into the battery box mounted inside the car - a run of less than 14 inches of hot cable. 
Then I cut in a second switch right into the battery cable running to the engine compartment accessable to the driver when he is strapped in -  by the parachute and fire system -  that way the driver can get it whenever!

Both switches turn off the car -  and cut the current flow!

total cost for the 2 safety cutoff switches -  36 bucks -  free shipping from jegs

does that meet your approval Jack?

Carl "see you guys next week!" Johansson
Carl Johansson
Auberry Ca

JackD

I am glad you figured it out through all the 'Drivelers" ,whose only concern is for your safety.
They should be pleased. :wink:
"I would rather lose going fast enough to win than win going slow enough to lose."
"That horrible smell is dirty feet being held to the fire"