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Battery Boxes

Old 09-29-2010, 07:50 AM
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Default Battery Boxes

Im moving my battery to the trunk before LSX and just wondering what you guys use to pass tech. I need something sealed Im sure. Its going in spare tire area, using a junk tail light to drill a hole in for a shut off, then I take the lever apart and put my nice shinny light in for car shows and just driving around..

Thanks!
Old 09-29-2010, 08:37 AM
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I did some searching on this and the Moroso and Summit boxes look to be the more popular items. Anyone know if you can do a rear bulkhead instead of a box?
Old 10-02-2010, 10:04 AM
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Well I guess the guys doing mine cant get the Moroso Box to fit my battery or it doesnt fit the car, I cant remember. Is there a rule on Dry Cell Batterys not being sealed? like just using the BMR Box or similar? Iv seen a few pictures of guys that just have a BMR Box and a battery just chilling there with no metal or plastic box..
Old 10-03-2010, 11:21 PM
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To pass NHRA/IHRA tech, it has to be a sealed box no matter what kind of battery. It also has to be vented outside the car with a push/pull cutoff switch. That's what we get when we don't have a sealed off trunk.

Moroso boxes seem to be the most popular. They DO fit in our cars...where were you trying to put it?

There are only a few that are NHRA/IHRA legal other than that. Those guys with the open boxes or just having the battery tied down are not legal, plain and simple. They either don't need to pass tech or have a good relationship with their tech guy

Last edited by 94Z28rag; 10-03-2010 at 11:27 PM.
Old 10-03-2010, 11:29 PM
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The only way to not run a battery box is to have a rear bulkhead that separates the trunk for the inside of the car. That is also NHRA legal.
Old 10-04-2010, 07:45 AM
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Ill Call today and see what they found out..I was sure no matter what kind of battery it had to be sealed but one of the guys at Speedtweekerz had said something about a Dry Cell I thought..maybe not but Iv got the push/pull ready to go, everything just need a legal box or battery that fits the Moroso Box they got me..
Old 10-04-2010, 08:16 AM
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the fasteners holding the battery down need to be at least 3/16".
Old 10-04-2010, 07:52 PM
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I think dry cell used to be allowed outside of a sealed container, but they've changed that rule in recent years. Cut some of the gray area out.
Old 10-04-2010, 09:20 PM
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Originally Posted by tee-boy
the fasteners holding the battery down need to be at least 3/16".
Think he meant to say 3/8'' not 3/16''.
Old 10-05-2010, 09:13 PM
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so does anyone know for sure about a dry cell needing or not needing to be sealed?? Gotta get something worked out for the Shootout!!!
Old 10-05-2010, 09:41 PM
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General Regulations 8:1
In leu of rear firewall battery may be located in a sealed .024 steel .032 aluminum or NHRA accepted Poly box.

this is just part of the rule but nowhere in the rule does it state that you can run a dry cell battery outside of a box without a rear firewall.

Hope this helps

PS if you buy the Wolfe Racecraft deal that go in place of the package tray and you plan on running alot in Div 3 they will require you to box in behind the plasic panels with .032 alum as well. I learned this the hard way and had to make up some BS panels when I ran the Fall Classic at Indy a few years ago or go home without making a run.
Old 10-06-2010, 09:00 AM
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I posted above in reference to your dry cell question. They dont care if its dry cell or not. A battery in our trunk MUST be in an NHRA approved sealed box and vented.
Old 10-06-2010, 10:22 AM
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Originally Posted by 69RS
Think he meant to say 3/8'' not 3/16''.
yeah, that's what I meant. along with 'get a rule book-they're cheap'
Old 10-06-2010, 06:46 PM
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why get a rule book when I can ask here!!!!!


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