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rboyle 10-14-2020 07:21 PM

Door crash bars
 
Is it legal to remove them and any tips on how to on a 1973 Nova?
TIA
Already gave up.

Mark Yacavone 10-14-2020 09:03 PM

Re: Door crash bars
 
Quote:

Originally Posted by rboyle (Post 625812)
Is it legal to remove them and any tips on how to on a 1973 Nova?
TIA

No, it's not legal. Nor is it legal to remove window regulators, etc.
However , seeing there's no tech, it's not enforced anymore.
PM me and I'll tell you how I would do it on a '73 Nova bracket car ;-)

Devo 10-15-2020 08:37 AM

Re: Door crash bars
 
Not legal but on our '87 Grand Prix bracket car, I chopped off both ends at the welds with a cutoff wheel, (After cutting out most of the inner door panel to make room). It wasn't easy but damn, they sure are HEAVY!
dev0

nickh 10-15-2020 09:05 AM

Re: Door crash bars
 
Mine were easy because we made sheet metal door panels, as Devo said you will be amazed how much they way. My Nova was a bracket car and weighed 2520 minus driver with sbc aluminum heads.

Bob Shaw 10-15-2020 09:25 AM

Re: Door crash bars
 
I would never take the crash bar out of the driver's door.

Devo 10-15-2020 10:22 AM

Re: Door crash bars
 
Quote:

Originally Posted by Bob Shaw (Post 625830)
I would never take the crash bar out of the driver's door.

I take the left lane and run close to the wall !
...actually, my '66 nova never had crash bars, maybe we should require them.

Chipper Chapman 10-15-2020 08:56 PM

Re: Door crash bars
 
Quote:

Originally Posted by Devo (Post 625836)
I take the left lane and run close to the wall !
...actually, my '66 nova never had crash bars, maybe we should require them.

Is that not part of what the side bar of the roll bar/cage is supposed to do? Yes I realize not required in slower cars, but it is recommended!

GTX JOHN 10-16-2020 12:16 AM

Re: Door crash bars
 
We race a couple slow class cars (N/SA up)
They all have NHRA legal rollbars and 5 pt. Harness.

You can be running 100 MPH and get hit by a 150 - 160 MPH Factory car
thru the top end!

When a fast car was 125 - 130 MPH = I did not worry like I do now!

Alex Polewik 10-16-2020 09:39 AM

Re: Door crash bars
 
Not safety related but a 70 Cuda SS/DA car I owned had fiberglass crash bars installed to look like the originals. Pretty creative car with some factory help back in the 70's.

MAURICE BLENDHEIM 10-16-2020 11:00 AM

Re: Door crash bars
 
Quote:

Originally Posted by rboyle (Post 625812)
Is it legal to remove them and any tips on how to on a 1973 Nova?
TIA
Already gave up.

I've done it several times over the years (before plasma cutters). It takes 2 people, one that is good with a torch and a good helper. Fill a large cooler with ice and water, soak a large heavy bath towel in the cooler, wet the inside of the door. Fold and place the cold soaked towel on the outside of the door skin in the area of the cut, quickly cut from the top down with a torch. If it doesn't completely cut on the first attempt, move to the other door. DO NOT COOL THE WARM PANEL IF FIRST ATTEMPT FAILS, the door may shrink and distort panel. Be patient and restart procedure once the door cools naturally. Try this on a junk door first to see how things work, if you can. The object is to keep the door skin COLD while cutting. I have done this on several finished cars to help trim some weight, to compensate for the owners "Second Cheeseburger Syndrome". Hope this Successful Method helps...MB.


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