Question on door bars
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From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Question on door bars
I was thinking of using these weld in tube clamps to make the door bar removable when driving the car on the street. First saw them being used in the desert off-road trucks so they should be able to take some pounding. Seems to me these would be a little better than a regular swingout kit that uses a single pin on either end. This has a lot more surface area for a really solid connection. Here's a link showing a version of this on a truck. http://www.desertrides.com/features/...s/DSC01929.php
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Joined: Jul 1999
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From: Saskatoon, Saskatchewan, Canada
Car: 86 Trans Am
Engine: 406
Transmission: TH350, 4200
Axle/Gears: Moser 9", 3.89
Re: Question on door bars
It can be many times stronger than the CE swing out kit but if it isn't approved...
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Supreme Member
iTrader: (1)
Joined: Apr 2000
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From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Re: Question on door bars
Would it say in the rulebook? Thinking of emailing the tech person at the track I frequent.
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From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
Re: Question on door bars
I don't believe NHRA approves that. Never seen it in the rulebook, only the pins.
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iTrader: (1)
Joined: Apr 2000
Posts: 5,321
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From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Re: Question on door bars
humm ok I'll run it by the tech guy just for chits and giggles. Was thinking of bending up some tube this weekend to at least get started on putting a rollbar in the car.
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Joined: May 2006
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From: Maui, Hawaii
Car: 1984 Trans Am
Engine: broken 385sbc
Transmission: G-Force rebuilt T-5
Axle/Gears: Currie 9" Ford 4.30:1
Re: Question on door bars
i'm gonna run those when i put in my door bars.. for some reason, i just couldnt find them online.. but i dont need door bars.. heck, i dont even need the 10pt less door bars in my car right now.. not even in the 11's yet.. but i dont see why they wouldnt allow them
Thread Starter
Supreme Member
iTrader: (1)
Joined: Apr 2000
Posts: 5,321
Likes: 4
From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Re: Question on door bars
Here's a link to the one I posted http://www.polyperformance.com/shop/...&cat=58&page=1 There are other styles out there, just don't have the sites bookmarked yet.
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