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GT3RS.2 or 992 GT3

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Old 12-14-2023, 05:38 PM
  #16  
GrantG
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Originally Posted by markiegt3
There are kits out there to dial out the 991.2 bump steer on turn in. I suspect will never be as good as 992's wishbone set up, but if it is in the balance, or you prefer 991s looks or interior, may swing it
Originally Posted by markiegt3
Hi,
I'm in the UK, so:
https://shop.suspensionsecrets.co.uk...s-gt2-rs-11-19

I am sure Dundon & others will offer similar adjustable tie rods/kits in the US.

Atb,

Mark
Nice hardware, but that kit is only intended to restore the stock level of bump steer to a car that has been significantly lowered from stock ride height. It does not allow it to approach the benefits of the 992 suspension…
Old 12-14-2023, 07:15 PM
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LZRD GRN
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Originally Posted by GrantG
Nice hardware, but that kit is only intended to restore the stock level of bump steer to a car that has been significantly lowered from stock ride height. It does not allow it to approach the benefits of the 992 suspension…
Thanks GrantG:
Kind of wondered about that....
Do you know any mods which will help the front end turn in on the 991??
Cheers!
Old 12-14-2023, 08:37 PM
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Originally Posted by LZRD GRN
Thanks GrantG:
Kind of wondered about that....
Do you know any mods which will help the front end turn in on the 991??
Cheers!
I guess you could just go for
a very aggressive alignment (toe out on front axle and plenty of negative camber).

The benefit of the double wishbones on the 992 is that the negative camber increases the harder you load the car into a corner, so it doesn’t need lots of static negative camber or front toe out (which can make the car pretty nervous on the road).
Old 12-14-2023, 10:47 PM
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LZRD GRN
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Originally Posted by GrantG
I guess you could just go for
a very aggressive alignment (toe out on front axle and plenty of negative camber).

The benefit of the double wishbones on the 992 is that the negative camber increases the harder you load the car into a corner, so it doesn’t need lots of static negative camber or front toe out (which can make the car pretty nervous on the road).
I did try a "race prepared" 991 once, it sort of threw itself into the corners, never really felt comfortable to me and would be nervous on the street, as you say...
Guess I will have to work with what I have, it never felt really limited until I drove that 992...
Cheers!
Old 12-14-2023, 11:00 PM
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krell
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Originally Posted by LZRD GRN
Thanks GrantG:
Kind of wondered about that....
Do you know any mods which will help the front end turn in on the 991??
Cheers!
Yeah, it's called trail braking.
Old 12-15-2023, 04:19 AM
  #21  
markiegt3
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Originally Posted by GrantG
Nice hardware, but that kit is only intended to restore the stock level of bump steer to a car that has been significantly lowered from stock ride height. It does not allow it to approach the benefits of the 992 suspension…
Agreed Grant, as I mentioned earlier, a double wishbone is superior, just saying you can close the gap with a more aggressive set up to improve 991 turn in/reduce understeer and use after market components to reduce the downsides.
Old 12-15-2023, 07:07 AM
  #22  
brake dust
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In a recent podcast with Chris Harris, AP stated that the 992 GT engine was better than the Mezger engine. Maybe I'm reading too much into it - but he never said that about the 991 engine.
Old 12-15-2023, 07:27 AM
  #23  
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991.2 rs (OPF) and speedster share the 992 engine.

Not sure how much architecture they changed of any significance other than ITBs.

I wonder if they improved the way the cam shims are retained? I suspect they did, as they say this is effectively the race car engine (although they have said that before....) so should have race car design and not spit out shims....
Old 12-15-2023, 07:31 AM
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Originally Posted by brake dust
In a recent podcast with Chris Harris, AP stated that the 992 GT engine was better than the Mezger engine. Maybe I'm reading too much into it - but he never said that about the 991 engine.
Trust me when I say this. You're reading into it too much
Old 12-15-2023, 08:38 AM
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Well this thread seems to have taken a life of its own. Lol. Thanks for all the input guys, I appreciate it! In the end I ended up going with the RS. Even though I’m sure the 992 is a more capable car on track with the new suspension, there is something that kept pulling me back to the 991 style. Not to mention all the 992’s I looked at were still 40-50k over MSRP. The RS just called to me and it only has 3k miles on the clock.

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Old 12-15-2023, 09:48 AM
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Lovely!! There is no right or wrong choice with these cars!!

Enjoy it!
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Old 12-15-2023, 10:22 AM
  #27  
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Originally Posted by markk222
Well this thread seems to have taken a life of its own. Lol. Thanks for all the input guys, I appreciate it! In the end I ended up going with the RS. Even though I’m sure the 992 is a more capable car on track with the new suspension, there is something that kept pulling me back to the 991 style. Not to mention all the 992’s I looked at were still 40-50k over MSRP. The RS just called to me and it only has 3k miles on the clock.
congrats. looks great. are you planning to track this thing with that windshield blacked out? do tracks allow that?
Old 12-15-2023, 10:30 AM
  #28  
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Originally Posted by Tombstone4478
congrats. looks great. are you planning to track this thing with that windshield blacked out? do tracks allow that?
No the tint will be pulled from the windshield. Not even sure you can track it that way but it will be on track next season!
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Old 12-15-2023, 11:34 PM
  #29  
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Congrats. Chalk is such a lovely color on the RS.

DSC suspension controller has transformed the car on road for me.
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Old 12-16-2023, 09:52 AM
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Originally Posted by Maxdc
Congrats. Chalk is such a lovely color on the RS.

DSC suspension controller has transformed the car on road for me.
Thanks! Can’t wait to drive it. I have a DSC out of my gts with the gt3 touring profile on it. What do you have programmed on yours?



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