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ProStock Jackstand Winner
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25,123 Posts
Discussion Starter #1
I have no intention of ever having this car over 2800lbs, but for resale, I think it would be wise to make it 25.3

What do I need to add or change? I know I need 1.5" secondary door bar instead of 1.25" Can you just add more bars in lue of making it larger? I know I need gussets..

Does the 25.2 ceert allow for 1.25" door bars with the 1 5/8"??











 

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698 Posts
the why he ends his 41b bar is fine its the 16b and 17b bars i think is what he was refering to those need to be 1.5 in a 25.2 and 25.3
 

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SD AUTOFAB
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2,116 Posts
the secondary x bar in the door needs to be 1.5 065 with some gussets at the forward side, or it needs a third set of door bars, he would need to add 16d and 16c to stay with 1.25 and 25.2, also the windsheil/dash bar has to have 1 058 gussets if its anything but 1 5/8 083, its also the last page or figure k in the sfi 25.2
 

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ProStock Jackstand Winner
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Discussion Starter #11
So, I could just add some bars to the x in the doors and keep the 1.25"? I have no problem adding whatever it needs, because I am 400lbs underweight for the class I run anyway
 

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SD AUTOFAB
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2,116 Posts
yeah your fine, you can leave the 1.25 door bars, just add some, you'll see when you get your spec sheet, i had the same problem on mine, i really wanted the 25.2, had the 25.5, so i just added as necessary, not much you really need to do
 

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ProStock Jackstand Winner
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Discussion Starter #14
yeah your fine, you can leave the 1.25 door bars, just add some, you'll see when you get your spec sheet, i had the same problem on mine, i really wanted the 25.2, had the 25.5, so i just added as necessary, not much you really need to do
:party
 

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Sho'Nuff
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5,366 Posts
I haven't looked through my books in a few but to my memory the drivers secondary bar is 1.5" and the passengers secondary door bar is 1.25". I could be wrong but I don't have my books in front of me.
 

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they are both 1.5 for figure a.if it where me i would cut the 1.25 bars out and just put the 1.5 in cuz imo. the other way looks like ass! if you have to add weight i wouldnt be doing it that way.and also make sure you read the text real good.
 
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