Weight Reduction.
-delete all AC components includeing the HVAC box under the dash
-relocate your battery to the trunk
-delete front and rear bumper supports
-delete carpet sound dampening
-delete rear seats and seat belts
-race seats for the front
-tubular front k-member
-tubular a-arms
-drag brakes
-drag wheels
There is more you can do if you want to get really extreme, but after the above, I'd rather just make more horsepower.
Last edited by ss.slp.ls1; Mar 10, 2011 at 06:42 PM.
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Last edited by KILLER-LS1; Mar 11, 2011 at 01:27 PM.
I agree with everything said except these two items above...
Pulling the padding off the carpet will remove a small fraction of the weight, but the real weight of the carpet is actually the molded rubber that the fibers attach to - so pulling off the sub-5lbs of padding doesn't really do anything but make it louder. The proper thing to do is remove it completely and replace it with a lightweight replacement, similar to the thin cheap automotive carpet material that they used to sell at WalMart.
As far as tubular a-arms, the front upper control arms and the rear lower control arms weigh more than stock when in tubular form, since stock is just thin stamped sheet metal. The front lower control arms available on the market right now are prone to breakage, but can work if you don't mind cutting off the lower shock mounts and welding your own heavy duty mount in place, since the ones they come with will bend and/or break, given enough time. LG used to make a strong lightweight front LCA that would not break with daily driving and potholes or even under road racing conditions, but they are hard to find nowadays.
Also, the passenger seat is somewhere between 15 and 25 lbs.










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