REAR SWAYBAR size question |
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REAR SWAYBAR size question |
Marek |
Dec 26 2018, 03:58 PM
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#1
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Newbie Group: Members Posts: 20 Joined: 27-April 15 From: Copenhagen , Denmark Member No.: 18,672 Region Association: None |
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 Attached thumbnail(s) |
dr914@autoatlanta.com |
Dec 26 2018, 04:08 PM
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#2
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914 Guru Group: Members Posts: 8,136 Joined: 3-January 07 From: atlanta georgia Member No.: 7,418 Region Association: None |
15 front 16 rear for the four cylinder, 16 front 15 rear for the six cylinder
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bdstone914 |
Dec 29 2018, 08:40 AM
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#3
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bdstone914 Group: Members Posts: 4,754 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
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 ? |
dr914@autoatlanta.com |
Dec 29 2018, 09:39 AM
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#4
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914 Guru Group: Members Posts: 8,136 Joined: 3-January 07 From: atlanta georgia Member No.: 7,418 Region Association: None |
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 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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