Weight Savings
Moderator: John_Heard
Weight Savings
Since we are all putting the cars on diets, i decided to do mine as well. i started pulling the parts off the car that I am replacing during its transgression. Here is what I have come up with so far.
Old New
Seats (pair) 76 18
A C Box 22 X
Radiator 36 12
Front Wheels x2 48 30
Hood 42 17
272 77
Which will give me a savings of 195 pounds. The car with the all iron small block was 3280 pounds. The new improvements will yeild an aluminum top end big block, and a chrome moly back half. So that should take some weight out of it. But not sure much how much. I have it on good authority a lot. I'm sure the big block is gonna be heavier even with the aluminum top end stuff. I think the rear wheels are gonna be about the same as the big tires. The car was origonally gonna be a 10.5 tire car. But I have since changed my mind and sold my skinnies and have a set of 15x15 convo pro's and a set of good year 32x14.5 slicks. Anyone want to take a stab at the end weight??
Old New
Seats (pair) 76 18
A C Box 22 X
Radiator 36 12
Front Wheels x2 48 30
Hood 42 17
272 77
Which will give me a savings of 195 pounds. The car with the all iron small block was 3280 pounds. The new improvements will yeild an aluminum top end big block, and a chrome moly back half. So that should take some weight out of it. But not sure much how much. I have it on good authority a lot. I'm sure the big block is gonna be heavier even with the aluminum top end stuff. I think the rear wheels are gonna be about the same as the big tires. The car was origonally gonna be a 10.5 tire car. But I have since changed my mind and sold my skinnies and have a set of 15x15 convo pro's and a set of good year 32x14.5 slicks. Anyone want to take a stab at the end weight??
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Re: Weight Savings
Took another 10 or 15 pounds out of it with some of the under dash heat and cooling stuff. I still need to remove the core support, and the power steering stuff. Hoping to get another 20 pounds out there, then the power brake booster. Not sure what to expect there. It's 9" in diameter and about 6" deep. Then I will switch to an aluminum master cylinder as well.
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
- John_Heard
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- Location: Resume Speed, Kansas
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Re: Weight Savings
It sure does. There is a lot more weight to take out before the back half does its job as well. This thing may not be a heavy as I though it was gonna be.
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
- Moparious Maximus
- Posts: 125
- Joined: Mon Oct 05, 2009 6:05 pm
- Location: Iowa
Re: Weight Savings
When I stripped all the undercoating and sound deadener from under the plymouth, it was a huge pile, around 40 lbs worth.
Its loud as shit inside now, but hey, it is a racecar.
Its loud as shit inside now, but hey, it is a racecar.
'63 Plymouth, Straight axle, Leaf springs, Drum brakes, 31x10.5wx15 Rears 3215lbs
Best time to date 7.99 @ 170 mph
572" Wedge 8-71 @ 28% OD, ALKY, Glide, Dana
http://www.youtube.com/watch?v=vq-xzFWHtFk
http://www.youtube.com/watch?v=JfyZSw59R_o
Best time to date 7.99 @ 170 mph
572" Wedge 8-71 @ 28% OD, ALKY, Glide, Dana
http://www.youtube.com/watch?v=vq-xzFWHtFk
http://www.youtube.com/watch?v=JfyZSw59R_o
Re: Weight Savings
I scraped 6 lbs 9.8 ounces of rubber out from under my car the other night. By next year, I'll have enough to mold a new tire!
Craig Watson
2QuickNovas Racing
5.23@131
Sponsors:
AEM Electronics
Carnivore Performance
Rapp Racing
VFN Fiberglass
Fast Shafts
2QuickNovas Racing
5.23@131
Sponsors:
AEM Electronics
Carnivore Performance
Rapp Racing
VFN Fiberglass
Fast Shafts
Re: Weight Savings
i skipped supper last night and lost two pounds i think i gained back at tonights supper though
Re: Weight Savings
Well the 272 pounds we took off the car earlier and the additonal 589 over teh weekend added up to a lot. Soem weight is going back in. The old steel wheels and the new aluminum ones weigh within a pound at 51 each. Then we are going back with moly round tube, and a solid rear end. So with the car origonally weighing 3280 w/o driver. This may turn out ok!!
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Re: Weight Savings
it's funny to think a back half car is lighter, but it is, "Spot" my 67 coronet was over 3700 lbs before the back half and it now is 3408 , with no fiberglass or lexan on her... yet!
Re: Weight Savings
I know, 3400 is pretty good for a car that big with all steel body. It'll be easy to make her burn when you build that big 540 wedge. No get it ordered!
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Re: Weight Savings
i'll use your money when ya full chassis that vette, or lets put your 496 in my mopar! sweet
Re: Weight Savings
tigwelder wrote:i'll use your money when ya full chassis that vette, or lets put your 496 in my mopar! sweet
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Re: Weight Savings
If someone makes them you can save a lot of weight in the front to offset the bbc with tubular control arms,rack&pinion,Strange brakes etc,etc if its in the budget . How about crash bars in the doors,power window delete, wiper delete etc, etc.
Re: Weight Savings
I thought about all that. But in a year or so, ol Tigwelder is gonna be doing a front half on my car so that stuff would be kind of a waste for now.sc racing wrote:If someone makes them you can save a lot of weight in the front to offset the bbc with tubular control arms,rack&pinion,Strange brakes etc,etc if its in the budget . How about crash bars in the doors,power window delete, wiper delete etc, etc.
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Re: Weight Savings
An old racer idea was that for every 100 lbs removed in a street car-your ET would drop one tenth.
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