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[Z06] Z06 Weight Reduction?

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Old Nov 23, 2007 | 04:32 AM
  #21  
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Originally Posted by Last C5
Odyssey sells the 925MJT mounting bracket and they also have one for the 680 batteries. The Z06 badge was laying around the shop and needed a home.
This set-up is on my short-list. Can you tell us about the battery performance? Thanks!
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Old Nov 23, 2007 | 04:34 AM
  #22  
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Originally Posted by mqqn
Hi danziger -

That is the Body Control Module.

It is one of eleven modules on the C5 that report codes to the DIC.

best regards -

mqqn
Hey, thanks! It is not needed? What does it do? I'll try a "search", but if anybody wants to chime in...
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Old Nov 23, 2007 | 11:30 AM
  #23  
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Originally Posted by AU N EGL
Seats, light wt batter and get rid of the speakers. Over 100# savings here

Light wt wheels and tires saves more then 50#s

air condenser and any related parts for the AC

and dont forget to get on the scale yourself. Cut out the Big Macs

One of the funnest pictures is several 250 lb guys talking about wt savings on their vettes.
it's still weight out of their car
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Old Nov 23, 2007 | 03:02 PM
  #24  
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Originally Posted by danziger
Very nice! I'm all over that set-up! How often do you drive it and is it reliable? Need a battery-tender on it often? Thanks in advance!
It's my track car so it doesn't get driven that often and during the winter may only get started every couple of weeks. So far it's always been totally reliable. I've never had a Tender on it before, but I just bought one to try this winter.
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Old Nov 23, 2007 | 03:06 PM
  #25  
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Originally Posted by Last C5
It's my track car so it doesn't get driven that often and during the winter may only get started every couple of weeks. So far it's always been totally reliable. I've never had a Tender on it before, but I just bought one to try this winter.
Thanks! I think I'm going to give it a try!
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Old Nov 23, 2007 | 05:54 PM
  #26  
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THE STOCK SEATS ARE LIGHTWEIGHT!
I replaced my stock seats with a set of carvaggio race seats and this is what I got.

Stock seats without the base weigh 20lbs!!!
Caravaggio seats without the base 18.5lbs

The cheap and easy way to reduce seat weight, is to ditch the drivers side power seat assembly...

I think with some good investigating you can get the car under 3000lbs with relatively low costs. I would start with a good set of LT headers & x-pipe, battery, removal of the power seat assembly.

From what Ive seen the stock front wheels = 19.2lbs, rear = 21 which is damm light..

I must say, GM did one hell of a job with this car, when I saw that the seats weighed 20lbs I was shocked..
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Old Nov 23, 2007 | 08:45 PM
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Driver's power seat w/ hardware - 40.96 lb
Passenger (manual) seat w/ hardware - 30.32 lb
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Old Nov 23, 2007 | 08:46 PM
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Originally Posted by hotwheels57
I get a kick out of people who love their Z06 performance, but continue to add more and more weight to their car with larger tires/wheels/sound systems/googaws & widgets...
I thought I was the only one who laughed at that.
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Old Nov 23, 2007 | 08:59 PM
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Originally Posted by 24hr Z06
THE STOCK SEATS ARE LIGHTWEIGHT!
I replaced my stock seats with a set of carvaggio race seats and this is what I got.

Stock seats without the base weigh 20lbs!!!
Caravaggio seats without the base 18.5lbs

The cheap and easy way to reduce seat weight, is to ditch the drivers side power seat assembly...

I think with some good investigating you can get the car under 3000lbs with relatively low costs. I would start with a good set of LT headers & x-pipe, battery, removal of the power seat assembly.

From what Ive seen the stock front wheels = 19.2lbs, rear = 21 which is damm light..

I must say, GM did one hell of a job with this car, when I saw that the seats weighed 20lbs I was shocked..
Yep, I put in Corbeaus and wish I had kept the stockers and simply switched out the driver's bracket for a manual one after I pulled them out.....
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Old Nov 24, 2007 | 04:06 AM
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Very good stuff here so far! Any input about the under-drive pulley and light-weight accessory brackets? Thx!
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Old Nov 24, 2007 | 07:58 AM
  #31  
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Originally Posted by drivinhard
Driver's power seat w/ hardware - 40.96 lb
Passenger (manual) seat w/ hardware - 30.32 lb

Ultra-shield seat with HardBar mounts, 10 lbs each.
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Old Nov 24, 2007 | 08:02 AM
  #32  
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Originally Posted by 24hr Z06
T
From what Ive seen the stock front wheels = 19.2lbs, rear = 21 which is damm light..
Plus tires wt.

Most good after market 18" one piece wheels are in the 22-24 lbs range. Good aftermaket three piece wheels ~ 18 lbs

and after market repo 18" wheels in the 30 lb range plus tires

add 3-4 lbs per wheel for 19" wheels.
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Old Nov 24, 2007 | 08:44 AM
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Originally Posted by danziger
Very good stuff here so far! Any input about the under-drive pulley and light-weight accessory brackets? Thx!
OEM Crank Pulley - 7.75 lb
SLP 25% UDP - 9.62 lb

Haven't weighed an ATI, etc
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Old Nov 24, 2007 | 10:28 AM
  #34  
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Originally Posted by drivinhard
OEM Crank Pulley - 7.75 lb
SLP 25% UDP - 9.62 lb

Haven't weighed an ATI, etc
Geez. The ASP I put on my Z28's LS1 was a feather compared to the factory piece. Does the SLP have a dampener or something built in?
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Old Nov 24, 2007 | 10:34 AM
  #35  
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Originally Posted by danziger
Hey, thanks! It is not needed? What does it do? I'll try a "search", but if anybody wants to chime in...
I think the original post was a typo it should be BSM and not BCM. BSM = body side mouldings.

I'm not so sute you can just remove your BCM, but what do I know. MAybe someone else can chime in.
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Old Nov 26, 2007 | 12:52 PM
  #36  
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40lbs reduction??....maybe if you replaced it with a photograph.

-M

Originally Posted by danziger
Non-popup headlights (~40 lbs)
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Old Nov 26, 2007 | 01:05 PM
  #37  
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It's quite simple... there is no easy weight reduction to be had while still keeping the car a nice street car. GM did a great job keeping weight to a minimum as it was a top priority with the car.

*The seats are very light
*The wheels/tires are some of the lightest you can get
*There is very little sound deadening

Etc.

FWIW I'm going the other way now that my car is a waxer again... I'm doing a full eDead insulation and ensolite foam over that to quiet things down. It'll add around 60lbs to the car total, but it will be much quieter inside until I hit the loud pedal.

I'll leave the loud/light BS for the Panoz track car.
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Old Nov 26, 2007 | 04:27 PM
  #38  
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Originally Posted by hotwheels57
I don't race my car, but I'm always thinking about at least maintaining the same weight as oem...the car, not me
I get a kick out of people who love their Z06 performance, but continue to add more and more weight to their car with larger tires/wheels/sound systems/googaws & widgets...
Thats the beauty of it. it has enough performance that you can add those goodies. Its a car and unless its a dedicated track car, then why obsess over petty wieght reduction or how much weight this is going to add. Its not like your pouring concrete into your trunk. Usually with the added weight, there is added benefit and/or comfort.
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Old Nov 26, 2007 | 04:53 PM
  #39  
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Don't know if I agree with you here, you can easily have it streetable & lighter. "Easier" is up for debate Even starting with z06 & stock weight of 3020 with no gas....

-30lbs headers, x-pipe
-25lbs battery
-15lbs Corsa race/ti exhaust
-10lbs empty/remove the washer tank & fluid
-20lbs fixed headlights
-30lbs streetable seats
-10-15bs CF hood
??? alloy calipers

With the above you can have a z06 thats in the ballpark of 2850 lbs thats very streetable.

-M



Originally Posted by Cobra4B
It's quite simple... there is no easy weight reduction to be had while still keeping the car a nice street car. GM did a great job keeping weight to a minimum as it was a top priority with the car.

*The seats are very light
*The wheels/tires are some of the lightest you can get
*There is very little sound deadening

Etc.

FWIW I'm going the other way now that my car is a waxer again... I'm doing a full eDead insulation and ensolite foam over that to quiet things down. It'll add around 60lbs to the car total, but it will be much quieter inside until I hit the loud pedal.

I'll leave the loud/light BS for the Panoz track car.
Reply




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