C8 weight thread

Reply Subscribe

Thread Tools

Search this Thread

Mar 17, 2020 | 10:55 AM

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

C8 weight thread

As we take the car apart and weigh different items I'll update this original post with our findings.

Brakes
Parking Brake (Pair) 12.7 lbs
Rear Rotors (Pair) 45.2 lbs

Exhaust
Muffler 76.25 lbs
Catalytic Converters (Pair) 26.45 lbs
Headers/Manifolds (Z51) (Pair) 24.85 lbs
Heat Shielding 15.30 lbs

Interior
Carpet/Insulation Behind Seats 16.15 lbs

Wheels
Front Wheel w/ Tire 52.20 lbs
Rear Wheel w/ Tire 67.95 lbs

Last edited by Dane@LGmotorsports; Mar 31, 2020 at 06:48 PM.

Popular Reply

Mar 18, 2020, 10:25 AM

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Quote:

Originally Posted by Z06zilla

Dane, can you please post the corner weights?
Thank you

6 Jump to Original Reply

Mar 17, 2020 | 12:38 PM

stevebz06

Melting Slicks

Joined: Nov 2005

Posts: 2,074

Likes: 309

How much do the seats weigh?

Mar 17, 2020 | 01:02 PM

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Quote:

Originally Posted by stevebz06

How much do the seats weigh?

Seats will come out at the end of the week when we get our new axles here and get the car off the lift.

Mar 17, 2020 | 09:58 PM

mikey

Melting Slicks

Joined: Mar 1999

Posts: 3,027

Likes: 137

From: Nashville TN area

Reducing weight will be where I spend my money whenever the heck I actually get my car! Looking forward to seeing what options are developed.

Mar 17, 2020 | 10:05 PM

BrunoTheMellow

Tech Contributor

Joined: Jan 2015

Posts: 5,678

Likes: 1,447

Gspeed just posted 3625 lbs with full fluids. Damn near Camaro SS 1LE weight (+60 lbs) with 40 mm less tire and 1" less brake rotor on each front corner. That's gonna be tough on consumables.

Mar 17, 2020 | 10:42 PM

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Quote:

Originally Posted by BrunoTheMellow

Gspeed just posted 3625 lbs with full fluids. Damn near Camaro SS 1LE weight (+60 lbs) with 40 mm less tire and 1" less brake rotor on each front corner. That's gonna be tough on consumables.

Yeah ours was 3,538 on an empty tank

Mar 18, 2020 | 10:22 AM

Z06zilla

Advanced

Joined: Dec 2004

Posts: 74

Likes: 18

From: Nashville

Dane, can you please post the corner weights?
Thank you

Mar 18, 2020 | 10:25 AM

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Quote:

Originally Posted by Z06zilla

Dane, can you please post the corner weights?
Thank you

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Joe Kucinski

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Michael S. Palmer

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Joe Kucinski

7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette

Pouria Savadkouei

How Likely Are These Five 2027 Corvette Rumors to Be True?

Brett Foote

9 Best Corvettes You Can Buy for Half Price (& 1 You Should NEVER Buy!)

Joe Kucinski

8 Very Best Corvettes of Amelia Island 2026

Joe Kucinski

Top 10 WORST Corvette Engineering Failures of All Time!

Joe Kucinski

10 Records the C8 Corvette Generation Has SMASHED (& 1 Glaring Failure)

Joe Kucinski

7 Wildest Corvette Concepts Ever Made

Brett Foote

Mar 18, 2020 | 04:40 PM

stevebz06

Melting Slicks

Joined: Nov 2005

Posts: 2,074

Likes: 309

This is with no driver?

Mar 18, 2020 | 04:41 PM

#10

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Quote:

Originally Posted by stevebz06

This is with no driver?

No driver on empty.

Mar 18, 2020 | 05:54 PM

#11

PRE-Z06

Race Director

Joined: Dec 2006

Posts: 12,146

Likes: 2,785

From: Fort Worth, Texas

Quote:

Originally Posted by BrunoTheMellow

Gspeed just posted 3625 lbs with full fluids. Damn near Camaro SS 1LE weight (+60 lbs) with 40 mm less tire and 1" less brake rotor on each front corner. That's gonna be tough on consumables.

Not to high jack the thread, but what did your supercharged C7 weigh or current C7Z06 with a full tank?

Mar 18, 2020 | 06:20 PM

#12

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Quote:

Originally Posted by PRE-Z06

Not to high jack the thread, but what did your supercharged C7 weigh or current C7Z06 with a full tank?

I can't remember off hand it's been a while since I've had to put a shop car on the scales.

Mar 18, 2020 | 07:23 PM

#13

BrunoTheMellow

Tech Contributor

Joined: Jan 2015

Posts: 5,678

Likes: 1,447

Quote:

Originally Posted by Dane@LGmotorsports

I can't remember off hand it's been a while since I've had to put a shop car on the scales.

C7z weighs about 3550 full tank. So the c8 z51 is 75 lbs heavier. Pooooooorky.

Last edited by BrunoTheMellow; Mar 18, 2020 at 07:26 PM.

Mar 18, 2020 | 07:30 PM

#14

jrhoades

Instructor

Joined: Aug 2019

Posts: 152

Likes: 90

Quote:

Originally Posted by Dane@LGmotorsports

Yeah ours was 3,538 on an empty tank

What's the car's spec (1, 2, 3LT)? Does it have front lift?

Mar 18, 2020 | 08:44 PM

#15

PRE-Z06

Race Director

Joined: Dec 2006

Posts: 12,146

Likes: 2,785

From: Fort Worth, Texas

Quote:

Originally Posted by BrunoTheMellow

C7z weighs about 3550 full tank. So the c8 z51 is 75 lbs heavier. Pooooooorky.

It is heavy for being NA and guess the gain from C7Z51 to C8Z51 is greater than C6Z51 to C7Z51 was, so not trending in the right direction.

Mar 19, 2020 | 10:55 AM

#16

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Quote:

Originally Posted by jrhoades

What's the car's spec (1, 2, 3LT)? Does it have front lift?

2LT Z51 no front end lift

Mar 20, 2020 | 07:46 AM

#17

ZishanM

Pro

Joined: Jun 2006

Posts: 692

Likes: 281

Quote:

Originally Posted by Dane@LGmotorsports

2LT Z51 no front end lift

Gspeed car has front end lift, that might be another variable for weight difference

Mar 31, 2020 | 06:53 PM

#18

Dane@LGmotorsports

Thread Starter

Premium Supporting Vendor

Joined: Sep 2017

Posts: 1,457

Likes: 656

From: DFW Texas

Mar 31, 2020 | 08:10 PM

#19

BrunoTheMellow

Tech Contributor

Joined: Jan 2015

Posts: 5,678

Likes: 1,447

For reference. A nickel plated c7z wheel weighs 63.5 lbs with a 335/25r20 runflat.

Apr 1, 2020 | 08:48 AM

#20

Shaka

Safety Car

Joined: Nov 2002

Posts: 4,168

Likes: 1,336

From: FLL Florida

Quote:

Originally Posted by Dane@LGmotorsports

Thanks. Can you jack the back up as high as you can while on the scales. Record load transfer. Measure the angle or height difference difference at the axle. You can calculate the exact location of the CG. Give me the numbers and I will do it. All chassis tuning starts at this point.

Reply Share

First
Prev
1 / 2
Next
Last

Forum Jump