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Forgeline GS1R on my GT4 !!

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Old 07-05-2016, 01:37 AM
  #46  
edwin814
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Originally Posted by Mech33
The wheels look great! Is this for the front wheel or the rear wheel? This clearance means Forgeline left some concavity on the table, perhaps to share exact wheel face CAD between many offsets...
Front wheel
Old 07-06-2016, 10:30 AM
  #47  
peterbigblock
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I love the GS1R (and GA1R) on the Cayman platform -- those are perfect, great choice guys!

I need a set of GS1R now...
Old 07-06-2016, 03:07 PM
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kyrocks
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Originally Posted by peterbigblock
I love the GS1R (and GA1R) on the Cayman platform -- those are perfect, great choice guys!

I need a set of GS1R now...
Call CMS. You won't find a lower price anywhere else. Trust me.
Old 07-06-2016, 05:09 PM
  #49  
ML///
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Two questions:
What were the offsets for front and rear?
What size length are your wheel studs?
Old 07-06-2016, 05:15 PM
  #50  
kyrocks
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Originally Posted by ML///
Two questions:
What were the offsets for front and rear?
What size length are your wheel studs?
50 and 44.
OEM wheels nuts.
Old 07-06-2016, 05:47 PM
  #51  
edwin814
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My studs are 82.5mm MSI/Tarett
Old 07-07-2016, 05:02 AM
  #52  
neoprufrok
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Any track thoughts yet? I imagine the slicks really really help with times.
Old 07-11-2016, 11:59 AM
  #53  
kyrocks
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Originally Posted by neoprufrok
Any track thoughts yet? I imagine the slicks really really help with times.
The Hoosiers are just in a different league than the MPSC2 (of course). Just finished a weekend at the National Corvette Museum Track. My best time on MPSC2 was 2:21.9 and with Hoosiers was 2:18.2.
Old 07-15-2016, 10:32 PM
  #54  
kyrocks
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Anyone else tried these wheels or are we still talking about cars and coffee?
They look amazing in the flesh and are fast! Ok, maybe it's me that's fast. Lol
Old 07-15-2016, 10:49 PM
  #55  
stevencr
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Mine can't get here soon enough!! Gun Metal color. I'll post a pic when I get them.
Coming to Chin at COTA in Sept?
Old 07-15-2016, 10:54 PM
  #56  
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Originally Posted by stevencr
Mine can't get here soon enough!! Gun Metal color. I'll post a pic when I get them.
Coming to Chin at COTA in Sept?
Sept 3-4? I'm considering it, but I want to bring my RS.
Old 07-16-2016, 01:55 AM
  #57  
mooty
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Originally Posted by kyrocks
Anyone else tried these wheels or are we still talking about cars and coffee?
They look amazing in the flesh and are fast! Ok, maybe it's me that's fast. Lol
why, of course...
but they send me only 3 all in different color
Old 07-20-2016, 01:47 PM
  #58  
Fstclyz
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So that's the consensus on the 265's up front? Better front grip, more oversteer, too much?

Did you need to add neg camber to get them flush or just a different wheel offset?

I'm thinking of doing 265/295 on an aftermarket 20" street wheel setup but don't want to run too much camber or add a bunch of aftermarket suspension parts to make it work. That's assuming the 265's are better. : )

It sounds like a 265 on 20" might be tough although it physically looks like it might work....

Last edited by Fstclyz; 07-20-2016 at 07:22 PM. Reason: add verbiage
Old 07-20-2016, 02:11 PM
  #59  
laranja
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265 / 285 on 19" were very very good
at both Thunderhill and Laguna Seca
for me.

Turn in felt great to me.
I ran personal best laps at both tracks.

You need a good amount of camber
-3f, -2.5r
and toe for setup.

RE71 took about 2 sessions to wear
and started to get better as they
got more use.
Old 07-20-2016, 07:28 PM
  #60  
kyrocks
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I have -3.0f and -2.5r camber. No rubbing issues at all.
Only issue I had with the 19" wheels was the plastic front brake duct edge scraping the wheel weights only on braking and turning. I trimmed less than 1 cm off and everything is great now.


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