SC rear wheel offset?

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Burma-Shave
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SC rear wheel offset?

Post by Burma-Shave »

I am running 6 and 7 cookies which I thought were standard SC fit, but I can't help feeling they get a bit lost at the rear, under the SCs flares.?
What do you reckon, does this look right? I like the way I drives, its just the look..And any recommendations for source of cheap spacers? :) Image
1990 964 C4, 1999 Boxster 2.5
'89 BMW E30 325i Touring. '83 Mercedes 280E. '84 Citroen 2CV. '16 BMW i3 REx. '03 BMW R1100S. '99 Yamaha R1. '79 BMW R100 scrambler.

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Ian Comerford
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Re: SC rear wheel offset?

Post by Ian Comerford »

Mine looked the same until I fitted 21mm spacers Johnny, they now fill the arches a lot better. I wouldn't recommend cheap spacers though due to the stresses on them.

Ian
Burma-Shave
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Re: SC rear wheel offset?

Post by Burma-Shave »

Thanks, maybe 5mm I could get away with universal cheapies..but 21mm, blimey! Did you get more understeer? Did you space the fronts?
1990 964 C4, 1999 Boxster 2.5
'89 BMW E30 325i Touring. '83 Mercedes 280E. '84 Citroen 2CV. '16 BMW i3 REx. '03 BMW R1100S. '99 Yamaha R1. '79 BMW R100 scrambler.

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Bertroex
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Re: SC rear wheel offset?

Post by Bertroex »

Running 215/60/15 at the rear, lover?

Bert
-1968 912 SWB Targa LHD
-1976 911 Carrera 3.o Targa RHD
-1983 944 190bhp (augment automotive enhanced) RHD
-1979 280SLC manual LHD, 1989 500SL, 1997 SL500, 1989 Jag XJ-s 3.6, old BMW’s
-Ex 1976 911 2.7 Targa, 1979 911 SC, 1983 930,1993 964 C4 Jubi etc
Ian Comerford
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Re: SC rear wheel offset?

Post by Ian Comerford »

Burma-Shave wrote:Thanks, maybe 5mm I could get away with universal cheapies..but 21mm, blimey! Did you get more understeer? Did you space the fronts?
I haven't noticed anything of that nature, it's not a huge change as ultimately all you have done is moved the same tyres 42mm further apart. The fronts have stayed the same for now.
Burma-Shave
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Re: SC rear wheel offset?

Post by Burma-Shave »

Bertroex wrote:Running 215/60/15 at the rear, lover?

Bert
Yes I am treasure. :). and the ride is still shocking. :( ..it needs bushes and shocks all over I suspect.

After a rummage about I remembered I have a set of 2" spacers, which are 1.5kg each with bolts! Not sure I want to add 3kg unsprung to the back end, out of principle.

Do (lighter weight) non hubcentric spacers, maybe a bit thinner, really cause problems? Surely it is still the hub taking the strain?

Also wondering why Porsche went to the trouble of flaring the arches if the wheels dont fill them.. :?:
1990 964 C4, 1999 Boxster 2.5
'89 BMW E30 325i Touring. '83 Mercedes 280E. '84 Citroen 2CV. '16 BMW i3 REx. '03 BMW R1100S. '99 Yamaha R1. '79 BMW R100 scrambler.

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Bruce M
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Re: SC rear wheel offset?

Post by Bruce M »

Early 944 rear hubs came with spacers fitted as stock. 21mm I think.

Got a pair & the matching long studs, if you want them?
Burma-Shave
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Re: SC rear wheel offset?

Post by Burma-Shave »

Cheers Bruce, I think I might go for something smaller (that doesnt need bolting on) or not at all..will ponder for a bit.
1990 964 C4, 1999 Boxster 2.5
'89 BMW E30 325i Touring. '83 Mercedes 280E. '84 Citroen 2CV. '16 BMW i3 REx. '03 BMW R1100S. '99 Yamaha R1. '79 BMW R100 scrambler.

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Bruce M
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Re: SC rear wheel offset?

Post by Bruce M »

Bear in mind they don't bolt on, if that makes a difference to you. The long studs (930 items I think), pass through the spacer.

As per pet:

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Nick Moss
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Re: SC rear wheel offset?

Post by Nick Moss »

Changing to long wheel studs is not something to take on lightly, you need to pull the flange out of the hub which requires a hefty slide hammer or puller. An easier solution is to fit bolt on spacers which have their own studs.
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Sam
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Re: SC rear wheel offset?

Post by Sam »

Go 20mm ish as suggested. It'll look badass and plenty of cars with more power and grip than an SC run them without any trouble.

I doubt you'll notice the handling change but it's a nice excuse for a geo set up.
964 C2 Targa. 205 1.6 GTi. Testarossa. Fisher Fury Fireblade. Motorhome. Motorbikes. Scooters. Pushbikes. Threadbare Saucony Peregrines. Dog. Human relations and friends. 97.5%-built house.
T911UK
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Re: SC rear wheel offset?

Post by T911UK »

Bolt on spacers/adapters wont fit cookies under about 30mm
http://www.type911.co.uk

Cayenne Turbo S
993 Turbo
Boxster 987 2.7
911 SC Targa backdate 1971
964 1991
912 1968
914 1974
356 1962
Burma-Shave
Put a fork in me, I'm done!
Posts: 1942
Joined: Mon Jul 31, 2006 9:52 pm
Location: Fife, Scotland

Re: SC rear wheel offset?

Post by Burma-Shave »

Put on the ones I had (24mm)..seemed to fit ok but havent driven it yet.. looks like a Singer now! Maybe not..

Image

Image
1990 964 C4, 1999 Boxster 2.5
'89 BMW E30 325i Touring. '83 Mercedes 280E. '84 Citroen 2CV. '16 BMW i3 REx. '03 BMW R1100S. '99 Yamaha R1. '79 BMW R100 scrambler.

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Sam
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Re: SC rear wheel offset?

Post by Sam »

Now turn the torsion bars a spline and you're away.
964 C2 Targa. 205 1.6 GTi. Testarossa. Fisher Fury Fireblade. Motorhome. Motorbikes. Scooters. Pushbikes. Threadbare Saucony Peregrines. Dog. Human relations and friends. 97.5%-built house.
T911UK
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Re: SC rear wheel offset?

Post by T911UK »

I dont think the wheels will be flush on the spacer! The existing studs will foul on the rear of the cookies as the are completely flat with no recess.
http://www.type911.co.uk

Cayenne Turbo S
993 Turbo
Boxster 987 2.7
911 SC Targa backdate 1971
964 1991
912 1968
914 1974
356 1962
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