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> REAR SWAYBAR size question
Marek
post Dec 26 2018, 03:58 PM
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Hi Guys

Hope you all had a nice christmas hollyday

I am in the Final stage of the Rear swaybar reproduction

which I will have ready in a good few weeks

I am making the set complete in 16mm and 18mm and to OEM specs

( rubbers and bushing will be OEM Porsche )

the kit will come complete , we are at 350-420 Euro range for a full kit
, parts will be sold seperate also, also I made a plate so you dont need to weld the brackets on , more info will follow

BUT My question is straight forward

what would you put on 16, 18 , or do I also make a 20 mm

Marek


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dr914@autoatlanta.com
post Dec 26 2018, 04:08 PM
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15 front 16 rear for the four cylinder, 16 front 15 rear for the six cylinder
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bdstone914
post Dec 29 2018, 08:40 AM
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QUOTE(dr914@autoatlanta.com @ Dec 26 2018, 04:08 PM) *

15 front 16 rear for the four cylinder, 16 front 15 rear for the six cylinder


@dr914 @autoatlanta.com

I have never seen a 16mm front or a 15mm rear on any 914 or 914-6.

No references in PET to those sizes. What is you source for that information George ?
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dr914@autoatlanta.com
post Dec 29 2018, 09:39 AM
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factory publications. They are real Brad. Part numbers still exist in the Porsche price guide but all have been discontinued. Please remember sway bars from the factory were not offered on the four until 1973 and on the six in 1971-1972

The reason for the different sized bars is because of the weight difference, the four understeered the six over steered. SO to change under steer, bigger rear bar smaller front bar. To change over steer, bigger front bar smaller rear bar. The four cylinder really lit up with the addition of the bars, 16 front 15 rear. Became quite crisp.
The six really benefited from the bars as it made the car more stable rather than worrying about the rear end coming around in a hard quick turn. Yes that extra six cylinder engine weight made a difference


QUOTE(bdstone914 @ Dec 29 2018, 07:40 AM) *

QUOTE(dr914@autoatlanta.com @ Dec 26 2018, 04:08 PM) *

15 front 16 rear for the four cylinder, 16 front 15 rear for the six cylinder


@dr914 @autoatlanta.com

I have never seen a 16mm front or a 15mm rear on any 914 or 914-6.

No references in PET to those sizes. What is you source for that information George ?
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Posts in this topic
Marek   REAR SWAYBAR size question   Dec 26 2018, 03:58 PM
dr914@autoatlanta.com   15 front 16 rear for the four cylinder, 16 front 1...   Dec 26 2018, 04:08 PM
rgalla9146   15 front 16 rear for the four cylinder, 16 front ...   Dec 26 2018, 05:30 PM
dr914@autoatlanta.com   It is certainly understandable that you have never...   Dec 27 2018, 01:39 PM
SirAndy   It is certainly understandable that you have never...   Dec 27 2018, 03:02 PM
dr914@autoatlanta.com   Actually Andy, no. Maybe not written right in th...   Dec 27 2018, 04:06 PM
SirAndy   Actually Andy, no. Maybe not written right in th...   Dec 27 2018, 04:54 PM
bdstone914   15 front 16 rear for the four cylinder, 16 front ...   Dec 29 2018, 08:40 AM
dr914@autoatlanta.com   factory publications. They are real Brad. Part n...   Dec 29 2018, 09:39 AM
TravisNeff   I didn't think the sixes came with sway bars, ...   Dec 26 2018, 04:31 PM
914forme   Nice looking parts :drooley: 20mm or even large...   Dec 26 2018, 04:55 PM
Rand   Is this an originality thing? Most don't run r...   Dec 26 2018, 05:05 PM
SirAndy   Is this an originality thing? Most don't run ...   Dec 26 2018, 07:53 PM
Rand   Is this an originality thing? Most don't run...   Dec 27 2018, 01:05 PM
Bobby Smith   Is this an originality thing? Most don't run ...   Dec 27 2018, 01:39 PM
Rand   Is this an originality thing? Most don't run...   Dec 27 2018, 03:42 PM
TravisNeff   I am interested in not running a 250lb rear spring...   Dec 26 2018, 05:12 PM
gandalf_025   I have aftermarket front and rear bars on my 6. I ...   Dec 26 2018, 08:16 PM
914forme   That would have been H & H, and they made some...   Dec 26 2018, 08:26 PM
914Timo   That would have been H & H, and they made som...   Dec 29 2018, 05:38 AM
gandalf_025   H&H Specialties was based out of Chelmsford Ma...   Dec 26 2018, 08:30 PM
ConeDodger   I run a rear bar with 200# Springs. With a rear ba...   Dec 26 2018, 08:54 PM
914 Ranch   180 springs and a rear bar planted Carerror's ...   Dec 27 2018, 01:38 AM
TravisNeff   180 springs and a rear bar planted Carerror's...   Dec 27 2018, 07:18 AM
ConeDodger   Marek, what happened to the GT kit for fuel fill?   Dec 27 2018, 07:31 AM
sixnotfour   Marek, what happened to the GT kit for fuel fill?...   Dec 27 2018, 07:37 AM
ConeDodger   Marek, what happened to the GT kit for fuel fill...   Dec 27 2018, 07:44 AM
TravisNeff   Does someone have a rear bar laying around and be ...   Dec 27 2018, 08:26 AM
gandalf_025   I just went out to my very cold garage and measure...   Dec 27 2018, 11:04 AM
gandalf_025   Just dug through some paperwork and found this..   Dec 27 2018, 11:18 AM
914forme   Thanks for sharing, that is a great piece of infor...   Dec 27 2018, 11:26 AM
TravisNeff   Using the online calculators I get different resul...   Dec 27 2018, 12:22 PM
Mark Henry   IIRC there's a stock racing class that has a r...   Dec 27 2018, 02:54 PM
Rand   It's hard sometimes to come out with a solid a...   Dec 27 2018, 03:47 PM
TravisNeff   You are not making it up. A few people started sa...   Dec 27 2018, 04:02 PM
Rand   You are not making it up. A few people started s...   Dec 27 2018, 04:59 PM
914_teener   You are not making it up. A few people started ...   Dec 27 2018, 06:23 PM
TravisNeff   [quote name='Rand' post='2677046' date='Dec 27 20...   Dec 27 2018, 07:02 PM
TravisNeff   I agree. That is why I am willing to try this out ...   Dec 27 2018, 05:05 PM
914forme   On the street I never noticed tire lift on my car ...   Dec 27 2018, 06:40 PM
gandalf_025   Think this was in late 1973   Dec 29 2018, 07:32 AM
Tdskip   Great discussion   Dec 29 2018, 10:35 AM
dr914@autoatlanta.com   I could list all of the different 914 sizes and pa...   Dec 29 2018, 11:07 AM
rgalla9146   I could list all of the different 914 sizes and p...   Dec 29 2018, 11:46 AM
dr914@autoatlanta.com   the 916 has one on it ! quote name='rgal...   Dec 29 2018, 02:59 PM
rgalla9146   the 916 has one on it ! Excellent ! ...   Dec 29 2018, 06:07 PM
TravisNeff   I could list all of the different 914 sizes and p...   Dec 29 2018, 02:08 PM
dr914@autoatlanta.com   front 12 90134370301 front 14 90134370302 front 15...   Dec 29 2018, 03:10 PM
bdstone914   front 12 90134370301 front 14 90134370302 front 1...   Dec 31 2018, 07:34 AM
dr914@autoatlanta.com   Sorry for the name error Bruce, I got this informa...   Dec 31 2018, 08:24 AM
rgalla9146   New twist. check the factory recommendation low...   Dec 29 2018, 06:59 PM
sixnotfour   might as well add this one Sway Bar Front 18mm 91...   Jan 1 2019, 02:35 PM
Marek   Hi Guys just wanted to give a heads up We are ...   Mar 11 2019, 03:33 AM
johnhora   :popcorn:   Mar 11 2019, 10:28 AM


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