Quote:
Originally Posted by SN65
Any input on the struct mods? We are right in the middle and any input would be appriciated.
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rocker/floor mods?SFC's: A+
rollbar: C-, (green drawing)the side "x" braces are useless, as they are "dead tube" connections. meaning, if there is no joint or bend for the tube to intersect, then it does ALMOST nothing. in the red drawing the "x's" meet at joints and is acceptable, however "most" of the other bracing is redundant and not needed. the "roof" bars in the last pic that mimic a "T" top and tie back to the A-pillars bothers me, because, welding the min thickness .120 wall tube to sheetmetal is pointless. i do like the structural foam, because it is minimal added weight, and it add to the rigidity.
BUT
i would work towards getting rid of all the chassis deflection BEFORE adding a cage. IMO, adding the cage is "cheating" if your are trying to "improve the chassis to the point where it will be comparable to the finest production vehicles produced today." as i dont recall seeing an actual production vehicle with a "real" roll cage. i think the cage should be added as a safety measure AFTER the chassis reworking has been done.