CLASS RACER FORUM

CLASS RACER FORUM (https://classracer.com/classforum/index.php)
-   Stock and Super Stock Tech (https://classracer.com/classforum/forumdisplay.php?f=4)
-   -   69 Camaro Weight (https://classracer.com/classforum/showthread.php?t=63945)

Camarob859 10-10-2016 07:18 PM

69 Camaro Weight
 
Have a G/SA 69 Camaro need help losing weight off the nose while staying "legal". Currently car weighs 3255 my minimum weight is 3250 the problem is my weight is 54.76% on the nose, to make it 50/50 id have to add 310 lbs to the trunk!!!!

j gardiner 10-10-2016 07:43 PM

Re: 69 Camaro Weight
 
If you don't already have it, aluminum radiator, aftermarket front disc brakes.

Camarob859 10-10-2016 09:00 PM

Re: 69 Camaro Weight
 
I've got aluminum radiator, wilwood brakes I was thinking of maybe getting an aluminum water pump,aluminum brake master cylinder

PozQB14 10-11-2016 11:31 AM

Re: 69 Camaro Weight
 
lighter battery? can switch to a braille, could save 20lbs there over an optima for example. Wildwoods will help out a lot for sure. do you still run the stock master cylinder? We just installed the mopar style master cylinder, not a huge weight saver but every little bit helps.

Bobby DiDomenico 10-11-2016 12:01 PM

Re: 69 Camaro Weight
 
Do any of the aftermarket sub frames weigh substantially less than factory piece?
Are these prime pieces for the acid tank without sacrificing strength?

Jim Kaekel 10-11-2016 12:13 PM

Re: 69 Camaro Weight
 
I think a lot of the aftermarket pieces are lighter, bumpers, fenders, etc. Unfortunately, I think the how much weight you want to lose is equivalent to "how much money do you want to spend".

jimmyparker 10-11-2016 12:35 PM

Re: 69 Camaro Weight
 
You may not need to get all the way to 50-50, most cars that I have worked on do well with 52% or so on the front.


The '67 six cylinder sub frames were sought after at one time as they were supposedly 20lbs light than the V-8 frame, I never weighed them to verify. They are easily identified due to not having the large holes on the inside near the bumper brackets.

Tom Goldman 10-11-2016 01:04 PM

Re: 69 Camaro Weight
 
Aftermarket front sheet metal is substantially lighter than stock ,as it the radiator support . ...Add the lighter pump,battery and master cyl and you have a substantial savings in weight ,but not your wallet.
Aluminum seats can save as much as 70 pounds and offer more safety.
As Jimmy said 50/50 really isn't necessary , I regularly have to twist arms to put weight back on the front of Stock and S/S cars

Run to Rund 10-12-2016 10:36 AM

Re: 69 Camaro Weight
 
The narrow master cylinder weighs 6 lb. so the most you could save is 4 lb--if you can find an aluminum version of it (or are willing to use the aluminum/plastic type). The fatter master cylinder is available in aluminum from SS brakes, but it weighs about 4 lb and takes more fluid than the narrow style.

Use bolts just long enough, and if you are very industrious, I know of a 1970s racer who cut apart the front subframe, removed the overlap, and re-welded it together.

Tom Goldman 10-12-2016 12:35 PM

Re: 69 Camaro Weight
 
I've taken apart more than one old Stocker with all the non suspension bolts replaced with aluminum ones .
It's all the little 1,2,5 pound items that add up .
I ground 15 pounds off the back side of my AMX front bumper and mounts. mounted it with tubular bolts from the Sprint car guys up the road.


All times are GMT -4. The time now is 07:03 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright Class Racer.com. All Rights Reserved. Designated trademarks and brands are the property of their respective owners.