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Author Topic: The weight saving thread  (Read 581540 times)
Bruce
Hero Member
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Posts: 1420


« Reply #570 on: January 26, 2012, 07:25:25 am »

Just got it!

It sure is deceptive.  The strip is 30mm by 240mm, and it only weighs 15g!

Is there anyone else making a light coil bracket?
« Last Edit: January 26, 2012, 07:35:19 am by Bruce » Logged
TexasTom
Hero Member
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Posts: 1518


12.58@106, 7.89@89 Texas Motorplex 10/18/09


« Reply #571 on: January 26, 2012, 12:51:01 pm »

You're right, Zach.  The reason I didn't drill any there is because the bending moment is maximum at the point where the wing meets the body, and since I've seen the odd stock one bent, I thought I would suffer the penalty of carrying around the extra 1-2 grams.

Found this pic on another forum.  This guy is attempting to recreate Muffler Mike's experiment of watching how much oil stays in the left head at rpms.  I noticed the valve cover he sacrificed is stamped from sheet Al.  Can you imagine what that weighs?
I sent the guy a message and he only had the one, and can't remember where he got it from.  A couple of days later, he suggested maybe JC Whitney.  A search of their site yielded nothing.

Anyone know who makes this?
[ Attachment: You are not allowed to view attachments ]

I believe Scat used to sell those years ago ...
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Work, work, WORK!

Modesty accepted here ...
Bruce
Hero Member
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Posts: 1420


« Reply #572 on: January 28, 2012, 05:29:34 am »

I believe you are right, Tom!

Here's the current Scat stamped steel valve cover from their catalogue, and the one from the previous page.  The raised rectangle pressed around the bumps for the bail appear to be the same.
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richie
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Posts: 5687



« Reply #573 on: January 28, 2012, 06:19:31 am »

Ali rear axle bearing cover,both IRS and swingaxle available
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Cars are supposed to be driven, not just talked about!!!   


Good parts might be expensive but good advice is priceless Wink
richie
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Posts: 5687



« Reply #574 on: January 29, 2012, 02:25:29 am »

IRS version weighs 141grams,dont have any stock ones here to compare though

cheers Richie
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Cars are supposed to be driven, not just talked about!!!   


Good parts might be expensive but good advice is priceless Wink
Zach Gomulka
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Posts: 6991


Don't piss down my back and tell me it's raining.


« Reply #575 on: January 29, 2012, 03:02:21 am »

Cool. How much?
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Born in the '80s, stuck in the '70s.
Bruce
Hero Member
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Posts: 1420


« Reply #576 on: February 19, 2012, 03:54:44 am »

Steel: 69g
Ally: 26g
« Last Edit: February 19, 2012, 04:01:05 am by Bruce » Logged
Zach Gomulka
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Posts: 6991


Don't piss down my back and tell me it's raining.


« Reply #577 on: February 19, 2012, 05:31:35 am »

Good thinking Smiley
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Born in the '80s, stuck in the '70s.
ED2.4
Full Member
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Posts: 122



« Reply #578 on: February 19, 2012, 18:45:13 pm »

Ali rear axle bearing cover,both IRS and swingaxle available

Hi,
stock swing axle one is 366g !!
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DeluxeRacingTeam >>>>  http://charlie48ida.skynetblogs.be/
Lightning
Newbie
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Posts: 17


« Reply #579 on: February 19, 2012, 22:23:43 pm »

Steel: 69g
Ally: 26g

Forgetting to fit them: 0g
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Martin
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Posts: 810


Cash Converter....


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« Reply #580 on: February 25, 2012, 18:00:51 pm »

Inlet trumpets for a GT3 V8 made from Nylon..... weigh fuck all!





Next up is the GT3 T6 Pedals part way though the operations, but you get the Idea, I'll weigh them when there finished.





busy at Taylor Machine Wink
« Last Edit: February 25, 2012, 18:06:39 pm by Martin » Logged

Martin

9 sec street car, its just simply not fast enough

Swing axle to CV convertion is on the website now

www.taylormachine.co.uk

OFF/500
Bruce
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Posts: 1420


« Reply #581 on: March 04, 2012, 08:56:35 am »

Will you be making VW pedals??

The plastic trumpets are not a new idea.  40 years ago, Porsche installed these plastic ones on production cars.  This one got a little burnt, so it looks odd.

[ Attachment: You are not allowed to view attachments ]


A few year ago where I worked, I was tasked to dispose of some redundant office furniture.  When going through one desk formerly occupied by an engineer, I found what I thought was a piece of ¼" x 1" x 18" stainless steel flat bar.  When I picked it up, it felt light.  Really light.  I've since confirmed it's Ti. My problem is, I can't think of anything for the car to make with it!  Huh

Anyone got any good ideas?
« Last Edit: March 04, 2012, 09:04:59 am by Bruce » Logged
Fasterbrit
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Posts: 1009


OFF#23 - The Fastest Outlaw in the West!


« Reply #582 on: March 04, 2012, 19:29:38 pm »

Titanium steering wheel nut...

[ Attachment: You are not allowed to view attachments ]
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9.563 @ 146.25 mph Cal Look Drag Day, Santa Pod, April 2011
OFF#23 OUTLAW FLAT FOUR www.outlawflatfour.com
www.air-kraft.com
www.marcomansiperformance.com
Phil West
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Posts: 402



« Reply #583 on: March 08, 2012, 13:24:28 pm »

Steel steering wheel nut works out lighter:
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Fasterbrit
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Posts: 1009


OFF#23 - The Fastest Outlaw in the West!


« Reply #584 on: March 08, 2012, 14:15:47 pm »

Bugger!
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9.563 @ 146.25 mph Cal Look Drag Day, Santa Pod, April 2011
OFF#23 OUTLAW FLAT FOUR www.outlawflatfour.com
www.air-kraft.com
www.marcomansiperformance.com
leec
Hero Member
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Posts: 2599


« Reply #585 on: April 23, 2012, 14:28:56 pm »

Hi Guys,

I'm having some Ali floorpan washers made up. Will post a pic soon. Depending on how good they look would
anyone else be interested in some?

Lee
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ibg
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Posts: 140


« Reply #586 on: April 25, 2012, 02:46:08 am »

leec, I'd be very keen on a set. I had been thinking the same thing but hadn't got around to making them. I was also thinking titanium bolts to go with them.
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leec
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Posts: 2599


« Reply #587 on: April 25, 2012, 15:25:24 pm »

Hi,

I'm picking up the first set this Friday. Will post a pic and go from there. Price will depend on quantity.

Lee
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Simpsonshoe
Jr. Member
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Posts: 71


« Reply #588 on: June 14, 2012, 02:04:26 am »

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Bruce
Hero Member
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Posts: 1420


« Reply #589 on: June 16, 2012, 08:57:00 am »

Steel steering wheel nut works out lighter:


Are you sure about that, Phil?

[ Attachment: You are not allowed to view attachments ]
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Bruce
Hero Member
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Posts: 1420


« Reply #590 on: June 16, 2012, 09:05:33 am »

Here's the comparison with the stock early steering column nut.
[ Attachment: You are not allowed to view attachments ]

The early nut is 37g.  Even if you didn't want to join in on the sillyness of some of us, you can reduce weight by switching the early steering column nut with the late one.  It's only 26g.
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Phil West
Sr. Member
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Posts: 402



« Reply #591 on: June 17, 2012, 09:40:35 am »

Steel steering wheel nut works out lighter:


Are you sure about that, Phil?

[ Attachment: You are not allowed to view attachments ]

Nice!  That looks a bit Ti to me?
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Chris W
Sr. Member
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Posts: 363



« Reply #592 on: June 17, 2012, 16:17:43 pm »

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Erlend / bug66
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Posts: 958

SCC Event


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« Reply #593 on: June 17, 2012, 16:44:27 pm »

Like  Grin
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The '67:
10.626 @ 132mph, SCC 2016
10.407 @ 134mph, SCC 2017
10.221 @ 135mph, SCC 2018

The '59:
Not yet..
Bruce
Hero Member
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Posts: 1420


« Reply #594 on: June 17, 2012, 18:28:15 pm »

Nice!  That looks a bit Ti to me?
Indeed!
Previously, I mentioned I had a piece of ¼x1" Ti flat bar.  That's what I used to make these nuts.
Here's the generator nut:
[ Attachment: You are not allowed to view attachments ]

What else can I make from this Ti flat bar?
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SlingShot
Hero Member
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Posts: 600



« Reply #595 on: June 26, 2012, 03:39:27 am »

Nice!  That looks a bit Ti to me?
Indeed!
Previously, I mentioned I had a piece of ¼x1" Ti flat bar.  That's what I used to make these nuts.
Here's the generator nut:
[ Attachment: You are not allowed to view attachments ]

What else can I make from this Ti flat bar?

Gland Nut Washer ??
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Will Race For Beer !!!
Zach Gomulka
Hero Member
*****
Posts: 6991


Don't piss down my back and tell me it's raining.


« Reply #596 on: June 26, 2012, 05:57:54 am »

Nice!  That looks a bit Ti to me?
Indeed!
Previously, I mentioned I had a piece of ¼x1" Ti flat bar.  That's what I used to make these nuts.
Here's the generator nut:
[ Attachment: You are not allowed to view attachments ]

What else can I make from this Ti flat bar?

Gland Nut Washer ??

Crank pulley washer...
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Born in the '80s, stuck in the '70s.
dannyboy
Hero Member
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Posts: 1169



« Reply #597 on: July 02, 2012, 22:30:23 pm »

wosp motorsport starter motor 3.2kg feels pretty light whats a stock one weigh?
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8.77@156.8mph 
O/FF 60
......
andy198712
Hero Member
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Posts: 1063



« Reply #598 on: July 02, 2012, 22:34:54 pm »

How are you guys making your fuel pump and dizzy block offs? must be some saving to be had there!
is EFI lighter then carbs?

really enjoyed this thread!
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Bruce
Hero Member
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Posts: 1420


« Reply #599 on: July 05, 2012, 07:27:37 am »

wosp motorsport starter motor 3.2kg feels pretty light whats a stock one weigh?
Pay attention in class.  From page 10 of this topic:
Here we go... Stock "Made in Germany" starter from my '67, weighing in at 5,633.9 grams. Bosch SR15N hitting the scale at a scant 3,130.5 grams... a savings of just over 2.5kg, that's 5 1/2 pounds!!!
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