View Poll Results: which sub-frame connectors?
Weld-in
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50
79.37%
Bolt-on
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13
20.63%
Voters: 63. You may not vote on this poll
sub-frame connector question??
#1
Launching!
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Join Date: Feb 2006
Location: South Carolina
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is there any real benefit to using either type (weld-in or bolt-on)? i notice that most weld-ins are a good bit cheaper, but the bolt-ons i could install myself. also i would think that the integrity would be stronger with weld-in because they literally become fused with the body. what do you guys think? thanks.
#2
11 Second Club
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I have custom made chromemoly weld-ins that are only 10# total...
My goal with SFC's were to have the a good deal of strength and low weight, and this was the best way to accomplish that goal...
It all depends on what you are going to do with the car...
My goal with SFC's were to have the a good deal of strength and low weight, and this was the best way to accomplish that goal...
It all depends on what you are going to do with the car...
#6
11 Second Club
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I had them done in a performance fab shop in Maryland, but is was well worth trailering the car a few hours down there for it...
I don't think they are a sponsor here thought so I can't post the name in an open forum...
I don't think they are a sponsor here thought so I can't post the name in an open forum...
#7
Launching!
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hmm... it's definitely something to look into. i'll see what i can find around my area. so they were the same price for a lighter weight? how much do off-the-shelf sub-frames weigh?
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#8
11 Second Club
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If I remmeber when I was doing research a few years back.
MS - averaged about 20-25#...
CM - averaged about 15-20#...
more for the X brace types...
*** EDIT ***
I just looked at a few and it looks like the weights have come down, spohn is now 17.5 for MS and 13 for CM...
MS - averaged about 20-25#...
CM - averaged about 15-20#...
more for the X brace types...
*** EDIT ***
I just looked at a few and it looks like the weights have come down, spohn is now 17.5 for MS and 13 for CM...
Last edited by 1SlowFormula; 01-01-2008 at 01:42 PM.
#14
11 Second Club
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I found out that Tyson is a Sponsor here now so here is the info on who made mine...
https://ls1tech.com/forums/member.php?u=88442
Performance Auto Fabrication
Specializing in; Custom Roll Bars and Cages, Custom Exhaust, Custom Turbo Kits, Custom Fabricated Suspension Components, Suspension Tuning and Scaling, Fabrication/Welding for Street and Race Car Applications...New for 2007: Diesel Performance!!!
sales@performanceautofab.com
(410) 833-3713
http://home.comcast.net/~tfranklin5580/PAF/
#15
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I just installed some bolt-ins onto my car and plan on having them welded at a later date. Bolting them on gives you 100% confidence they are exactly where they need to be. And unless under the car of a high HP motor, I wouldn't imagine the bolt holes stretching unless it's over an extended period of time..