Pontiac GTO 2004-2006 The Modern Goat

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Old Sep 12, 2012 | 10:08 PM
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Guys I want to lighten up my gto. What are my options?.
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Old Sep 13, 2012 | 10:07 AM
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Go to ls1gto.com and search for the "ultimate weight reuction" thread.

Has a list of damn near everything with weight
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Old Sep 13, 2012 | 11:59 AM
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^ this
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Old Sep 13, 2012 | 05:04 PM
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Easy basic stuff:
-Tow brace
-Spare tire and tools
-Skid plate
-Gas tank brace
-Wing delete
-Rear speakers and subs/amp delete
-Remove back seats (worth 40+lbs)
-The usual drive with 1/4 tank and clean out all the fast food bags, diet, get a skinner girlfriend or leave her at home.

More expensive/difficult stuff:
-Lighter forged wheels and tires
-Carbon driveshaft
-Lighter clutch/flywheel
-Lighter exhaust
-Catless longtubes
-Racing seats (worth about 100lbs alone!)
-Coilovers
-Aftermarket swaybars
-Glass/CF parts (hood, trunk, fenders)
-Lightweight Battery/Battery Relocate

Stupid expensive/not DD friendly things:
-Tube frame front end
-Custom carbon fiber parts (like doors/roof)
-Polycarbonate windows
-Gut interior
-Buy Miata, shove LS2 in it, be happy.


I'm at 3500ish with basic weight reduction and lighter aftermarket go fast parts. That's lighter than a mustang and only about 200lbs away from a ZR1.

Last edited by 409CISecondGen; Sep 15, 2012 at 05:48 PM.
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Old Sep 13, 2012 | 11:07 PM
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Thanks boss sounds like a nice little weekend project!!
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Old Sep 13, 2012 | 11:50 PM
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3500 is impressive for our hefty goats!
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Old Sep 14, 2012 | 09:06 AM
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I changed all my stock wheels to welds and picked up 1 tenth each wheel is 50lbs compared to 22lbs of a new weld or race star.
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Old Sep 14, 2012 | 01:06 PM
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I'm just thinking I could lose 150 more lbs if I chucked the rear seats and put in some fixed buckets. Honestly I thought about doing something like the Boss302 has with a cross brace, also probably add a roll bar right behind the buckets about head height to stiffer the chassis and to be able to mount my GoPro and a harness:

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Old Sep 15, 2012 | 01:12 PM
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Just caught 2 guys garage and they spotlighted a new lithium in battery.
very light.
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Old Sep 15, 2012 | 04:20 PM
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Here ya go bro, this should keep you busy...

http://www.ls1gto.com/forums/showthr...w+brace+weight
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Old Sep 17, 2012 | 10:26 PM
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Where's the tow brace?. I think mines already been deleted
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Old Sep 17, 2012 | 10:43 PM
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Originally Posted by Lil'Felt
Where's the tow brace?. I think mines already been deleted
Under the spare tire well. From the bottom of the car looking up, it is covered by the plastic tray immediately forward of the rear diffuser.
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Old Sep 18, 2012 | 08:32 AM
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I'm shooting for -3,000 lbs, 2,700 lbs would make me happy as hell, but it has been in the garage torn apart for almost a year now...I decided to tub, full cage and tube chassis
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Old Sep 20, 2012 | 09:35 PM
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Just found this:

http://rearseatdelete.com/gto.html
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