C7Carbon | Rear Diffuser - Race Ed. Undertray | 3D Design, let us know your thoughts!
#61
Racer
Looks great! Would the diffuser help keep the rear end from getting so dirty. I'm amazed at how quickly the rear end gets filthy. Also, will this be a simple DIY install?
#62
Platinum Supporting Vendor
Thread Starter
The under tray may offer some extra protection but some dirty may still the get up there. The rear diffuser will need to be removed in order to properly install the under tray, drilling on the diffuser is required. Installation guidelines will be available shortly!
#64
Le Mans Master
It appears that you have accelerated the airflow under the car (see how the underflow remains attached to the ground after the car before rising up in wells of drag.) This acceleration is counterproductive in the drag department and generally a no-op in the DF department.
The likely culprit is the pinching section where the lower diffuser pinches off the airflow into the original diffuser.
See "Race car aerodynamics: Designing for Speed" Joseph Katz.
#65
Le Mans Master
What I can see in the CHD simulation is increased drag! but less apparent is any increase in downforce.
It appears that you have accelerated the airflow under the car (see how the underflow remains attached to the ground after the car before rising up in wells of drag.) This acceleration is counterproductive in the drag department and generally a no-op in the DF department.
The likely culprit is the pinching section where the lower diffuser pinches off the airflow into the original diffuser.
See "Race car aerodynamics: Designing for Speed" Joseph Katz.
It appears that you have accelerated the airflow under the car (see how the underflow remains attached to the ground after the car before rising up in wells of drag.) This acceleration is counterproductive in the drag department and generally a no-op in the DF department.
The likely culprit is the pinching section where the lower diffuser pinches off the airflow into the original diffuser.
See "Race car aerodynamics: Designing for Speed" Joseph Katz.
https://www.corvetteforum.com/forums...post1595139731
Fact of the matter is, this probably doesn't do a damn thing for aero and adds a few pounds. The car just isn't low enough or flat enough underneath for it to effectively employ a rear diffuser. It looks pretty cool though.
Last edited by village idiot; 02-08-2018 at 04:26 PM.
#66
The product description says "Made with 100% authentic Carbon Fiber top layer, 2x2 twill cross weave pattern."
So what is used for the reinforcement layers, fiberglass?
Does this fit the Stingray or Z06 only?
So what is used for the reinforcement layers, fiberglass?
Does this fit the Stingray or Z06 only?
Last edited by GOC; 02-08-2018 at 07:05 PM.
#67
Platinum Supporting Vendor
Thread Starter
Our Carbon Fiber Race Edition Under Tray is made with a 2x2 twill cross weave pattern Carbon Fiber top layer, reinforced with fiberglass back layers.
Fiberglass units, painted in Carbon Flash metallic finish are available as well.
Both options are UV clear coated and polished for a gloss finish. Ready to install!
We are currently working on catching up to all our Pre-Orders. Carbon Fiber and Carbon Flash finish are now available for purchase
Carbon Fiber:
http://www.c7carbon.com/c7-race-edit...on-fiber-p-663
Carbon Flash metallic finish:
http://www.c7carbon.com/c7-race-edit...on-flash-p-681
Thanks again guys, we look forward in completing your orders ASAP!
Fiberglass units, painted in Carbon Flash metallic finish are available as well.
Both options are UV clear coated and polished for a gloss finish. Ready to install!
We are currently working on catching up to all our Pre-Orders. Carbon Fiber and Carbon Flash finish are now available for purchase
Carbon Fiber:
http://www.c7carbon.com/c7-race-edit...on-fiber-p-663
Carbon Flash metallic finish:
http://www.c7carbon.com/c7-race-edit...on-flash-p-681
Thanks again guys, we look forward in completing your orders ASAP!
#69
Platinum Supporting Vendor
Thread Starter
#70
Thanks, does it fit Stingray or only Z06?
#71
More stuff to polish.....Gets REAL dirty back there.
#72
hope it fits better than their stage 3 rear spoiler.......what a nightmare....best of luck ...
#73
E-Ray, 3LZ, ZER, LIFT
Member Since: Sep 2007
Location: NE South Carolina
Posts: 29,498
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This should look great on my Artic White Grand Sport.
Had your CF splitter with end plates on my Z51, great product.
Last edited by JerryU; 02-10-2018 at 09:27 AM.
#75
Me and you both, brother!
C7 can we get some shots from further back looking directly at the back so it's not so fish eyed and also maybe a back quarter angle shot?
Last edited by \Boost Monkey/; 02-13-2018 at 01:31 PM.