RSS: Project GUMBO 4.0
#41
-Troy
#42
You could always send your track car to GMG and have them convert it to a 4.0L. Having said that, I feel your RS will be plenty fast in its soon to be updated configuration.
Last edited by "The JC"; Dec 7, 2011 at 02:54 PM.
#43
Always an option for down the road.
-Troy
#44
Gumbo 4.0 Monoball Seasoning
RSS: TARMAC SERIES Monoball Suspension Upgrade
Here at RSS, we have been advocates of upgrading to a monoball based suspension on street/track cars for quite a few years as evidenced by our industry leading “TARMAC SERIES Suspension Components”.
It’s great to see Porsche following suit on their latest production “hero car” the GT3 RS 4.0, well at least in part… The 4.0 has “Rose-joints” aka monoball bushings at the rear lower control arm (chassis side), and the rear toe link (chassis side). The remainder of the rear and front suspension are rubber mounted like the standard 3.8 GT3 and RS. Porsche’s illustrious motorsports programs and countless racing victories have yielded a clear understanding of the performance advantages of going monoball.
This marks a significant move or shift by Porsche in my opinion. It seems they are testing the waters, applying their race inspired bushing components to limited edition production cars. I can only imagine how concerned the warranty department at Porsche must already be, worried about unhappy customers (my RS 4.0 has a harsh ride…etc.). Really..? Maybe you should have bought a Turbo, or better yet a Panamera if you looking for comfort. Anyway, I digress…
But I say why stop there, why go part of the way? Don’t just change a few ingredients, turn up the heat, add a few more shots of spicy sauce.
That said, the Gumbo 4.0 is going all out with the complete TARMAC SERIES Monoball Suspension upgrade, which will sharpen up the handling and feedback significantly.
“NEW” RSS Part #370 – Front Toe Steer Kit/Track Rod, bump steer adjustable
Features/Benefits:
- Shafts are manufactured from 6061 Aerospace Grade Billet Aluminum.
- Utilizes a heavy duty high tolerance monoball rod end for precise steering input, enhanced feedback, and improved suspension articulation.
- Incorporates a height adjustable rod end to reduce/eliminate bump steer.
- Corrects suspension geometry issues on lowered vehicles.
-100% serviceable unlike the OEM or Motorsport Components.

RSS Part #312 – Rear Toe Steer Kit/Track Rod, bump steer adjustable
Features/Benefits:
-Shafts are manufactured from 6061 Aerospace Grade Billet Aluminum.
-Utilizes heavy duty high tolerance monoball rod ends for precise
suspension articulation, feedback and handling.
-Incorporates a height adjustable rod end to reduce/eliminate bump steer.
-Corrects suspension geometry/ insufficient toe on lowered vehicles.
-Prevents premature tire wear on lowered vehicles.
-100% serviceable unlike the OEM or Motorsport Components.

RSS Part #307- Rear Upper Adjustable Links (aka Dog Bones)
Features/Benefits:
-Shafts are manufactured from 6061 Aerospace Grade Billet Aluminum.
-Utilizes heavy duty high tolerance monoball rod ends for precise
suspension articulation, feedback and handling.
-Corrects suspension geometry/excessive camber on lowered vehicles.
-Prevents premature tire wear on lowered vehicles.
-100% serviceable unlike the OEM or Motorsport Components.

RSS Part #356- TARMAC SERIES Lower Control Arms (LCA’s) Front and Rear Axles
Features/Benefits:
-Monoball Control Arm Ends:Offers a more responsive suspension
over the factory one-piece rubber-injected control arm (also
uses the same high strength steel alloy spherical bearing found
in our control arm monoball kit).
-Control Arms Manufactured from 6061 Aerospace Grade Billet
Aluminum: This allows for a more uniform molecular structure at
every point of the arm over the cast motorsports arm giving the
customer a more durable and inherently stronger part.
Manufacturing from billet aluminum rather than casting
results in fewer impurities in the metal.
- Robust Design:Provides more gusseting over the motorsports
arms for added strength.
- Anodized Aluminum Surface and Zinc-plated Steel Parts: Allows
for better corrosion resistance against the elements.
-100% Serviceable:For the extreme, repetitive track-day
participant, our high-strength steel alloy spherical bearings
(with a friction reducing longevity increasing teflon liner)can
be replaced unlike the motorsports arm, in which case the
customer will must buy a new set of arms if the spherical
bearings are worn.

Add a few camber shims for good measure.

Finally, add some shots of spicy sauce, season to taste

Set to low heat and simmer.
Here at RSS, we have been advocates of upgrading to a monoball based suspension on street/track cars for quite a few years as evidenced by our industry leading “TARMAC SERIES Suspension Components”.
It’s great to see Porsche following suit on their latest production “hero car” the GT3 RS 4.0, well at least in part… The 4.0 has “Rose-joints” aka monoball bushings at the rear lower control arm (chassis side), and the rear toe link (chassis side). The remainder of the rear and front suspension are rubber mounted like the standard 3.8 GT3 and RS. Porsche’s illustrious motorsports programs and countless racing victories have yielded a clear understanding of the performance advantages of going monoball.
This marks a significant move or shift by Porsche in my opinion. It seems they are testing the waters, applying their race inspired bushing components to limited edition production cars. I can only imagine how concerned the warranty department at Porsche must already be, worried about unhappy customers (my RS 4.0 has a harsh ride…etc.). Really..? Maybe you should have bought a Turbo, or better yet a Panamera if you looking for comfort. Anyway, I digress…
But I say why stop there, why go part of the way? Don’t just change a few ingredients, turn up the heat, add a few more shots of spicy sauce.
That said, the Gumbo 4.0 is going all out with the complete TARMAC SERIES Monoball Suspension upgrade, which will sharpen up the handling and feedback significantly.
“NEW” RSS Part #370 – Front Toe Steer Kit/Track Rod, bump steer adjustable
Features/Benefits:
- Shafts are manufactured from 6061 Aerospace Grade Billet Aluminum.
- Utilizes a heavy duty high tolerance monoball rod end for precise steering input, enhanced feedback, and improved suspension articulation.
- Incorporates a height adjustable rod end to reduce/eliminate bump steer.
- Corrects suspension geometry issues on lowered vehicles.
-100% serviceable unlike the OEM or Motorsport Components.

RSS Part #312 – Rear Toe Steer Kit/Track Rod, bump steer adjustable
Features/Benefits:
-Shafts are manufactured from 6061 Aerospace Grade Billet Aluminum.
-Utilizes heavy duty high tolerance monoball rod ends for precise
suspension articulation, feedback and handling.
-Incorporates a height adjustable rod end to reduce/eliminate bump steer.
-Corrects suspension geometry/ insufficient toe on lowered vehicles.
-Prevents premature tire wear on lowered vehicles.
-100% serviceable unlike the OEM or Motorsport Components.

RSS Part #307- Rear Upper Adjustable Links (aka Dog Bones)
Features/Benefits:
-Shafts are manufactured from 6061 Aerospace Grade Billet Aluminum.
-Utilizes heavy duty high tolerance monoball rod ends for precise
suspension articulation, feedback and handling.
-Corrects suspension geometry/excessive camber on lowered vehicles.
-Prevents premature tire wear on lowered vehicles.
-100% serviceable unlike the OEM or Motorsport Components.

RSS Part #356- TARMAC SERIES Lower Control Arms (LCA’s) Front and Rear Axles
Features/Benefits:
-Monoball Control Arm Ends:Offers a more responsive suspension
over the factory one-piece rubber-injected control arm (also
uses the same high strength steel alloy spherical bearing found
in our control arm monoball kit).
-Control Arms Manufactured from 6061 Aerospace Grade Billet
Aluminum: This allows for a more uniform molecular structure at
every point of the arm over the cast motorsports arm giving the
customer a more durable and inherently stronger part.
Manufacturing from billet aluminum rather than casting
results in fewer impurities in the metal.
- Robust Design:Provides more gusseting over the motorsports
arms for added strength.
- Anodized Aluminum Surface and Zinc-plated Steel Parts: Allows
for better corrosion resistance against the elements.
-100% Serviceable:For the extreme, repetitive track-day
participant, our high-strength steel alloy spherical bearings
(with a friction reducing longevity increasing teflon liner)can
be replaced unlike the motorsports arm, in which case the
customer will must buy a new set of arms if the spherical
bearings are worn.

Add a few camber shims for good measure.

Finally, add some shots of spicy sauce, season to taste


Set to low heat and simmer.
#49
-Troy





