MWC 6-pt weights vs Wolfe
1.75 x.083 is 1.478 lb/foot
1.75 x .120 is 2.089 lb/foot
chromoly and 1020 DOM mild steel(we don't use the cheap ERW the other guys do) are the exact same weight by volume.
our bar and cage kits are guaranteed to pass NHRA cert upon correct install procedures.
Last edited by ssvert99; May 28, 2012 at 08:33 AM.
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Edit: that thread is a great resource shows the weight difference of the seats I'm looking at as well.
Last edited by My6speedZ; May 26, 2012 at 10:26 PM.
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We can do just about anything, but the normal 1 piece door bar has 3 bends... at shoulder area, around armrest, at floor. Swingout sidebars are optional.
If that were the case I don't think NHRA/SFI would make the Advanced ET(7.49) rules to use anything but 4130N chromoly round tube and TIG welded.
If the welding process is done right there is no reason for it to shatter.






