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| 4g15 flywheel? http://www.4g61t.org/forum/viewtopic.php?f=17&t=21676 |
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| Author: | Sharkev [ Fri Jun 22, 2007 8:45 am ] |
| Post subject: | 4g15 flywheel? |
hi everyone, i am continuing my race proyect, now I got a flywheel-5 bolts. i am not sure if its for my car : 4g15 8v block. i gonna shave some weight, i was thinking 20-25%. any thoughts? |
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| Author: | Flying Eagle [ Fri Jun 22, 2007 8:18 pm ] |
| Post subject: | |
You can only shave so much off the plate in question. You may bring it below tolerance, and risk explosion of the flywheel in doing so. Cutting of the ring gear area, the big metal support that the ring gear attaches to, is a good spot to lop off some metal, as is the dimpling on the back from the raw casting marks. That is all the material that was removed from my stock 4g16 flywheel. Custom is the only other way to go, and get lighter than a cast iron flywheel with lightening. |
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| Author: | Evotistical [ Sun Jun 24, 2007 11:02 pm ] |
| Post subject: | |
all 4g15's are 5bolt |
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| Author: | Sharkev [ Mon Jun 25, 2007 11:47 am ] |
| Post subject: | |
ok thanks, how much weight would be enough and best for performance for the stock flywheel'? stock flywheel weights 15 pounds. i was thinking about shave 3-4pounds. does anyone has pictures of this kind of work? thanks |
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| Author: | jellyfish420 [ Mon Jul 23, 2007 11:47 pm ] |
| Post subject: | |
once you 'shave' your flywheel, you know you have to have it balance right? |
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| Author: | pony [ Tue Aug 07, 2007 2:28 pm ] |
| Post subject: | |
make custom, get so light as you want. my 3kg wheel: clutch side: http://memimage.cardomain.net/member_im ... 0_full.jpg another side: http://memimage.cardomain.net/member_im ... 1_full.jpg i have also one stock wheel what was 7.5kg when i take it off, i shave it little bit, it went 5.2 kg. only grinding, i have it somewhere on my garage if you want some pics. |
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| Author: | xlr8 [ Tue Aug 14, 2007 11:32 pm ] |
| Post subject: | |
That billet item in pics looks nice. Where did you get that? Personally I wouldn't use a drastically lightened stock flywheel given I like my legs and other appendages attached to my body. |
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| Author: | LILEVO [ Wed Aug 15, 2007 12:09 am ] |
| Post subject: | |
Makes things interesting if you wanted to put an AWD trans on a 4G15 |
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| Author: | xlr8 [ Wed Aug 15, 2007 9:26 pm ] |
| Post subject: | |
Yeah because all the 4G15 needs is an AWD drivetrain to push around. That said if I was in the outback I'd much rather have a rock solid 4G15 AWD than anything with a "Ooh I might just drop a valve head" 4G6x motor. |
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| Author: | Flying Eagle [ Thu Aug 16, 2007 9:06 am ] |
| Post subject: | |
Well, Mistu felt the same way as xlr8, because you could get the 4wd 4g15 combo in Europe at the least. It may not have been fast but it must have been fun with that stock lift-kit suspension. |
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