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[Z06] Innovative Auto Creations WBC6.5

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Old 06-30-2018, 05:05 PM
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TXGS507
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Default Innovative Auto Creations WBC6.5

Ordered one a few weeks ago. Arrived yesterday, installed yesterday evening. Just thought I would share my thoughts.
Arrived nicely packaged.



a few pics out of the box



Prep

Test fit


Make up (my wifes).. marks the spot.

drill, perfect!! only took 1 try!



done... Took me about 1.5 hours taking my time. Very simple install.

More pics to come..

Last edited by TXGS507; 06-30-2018 at 05:15 PM.
Old 06-30-2018, 05:18 PM
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Nice work Matt.
Old 06-30-2018, 05:37 PM
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TXGS507
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Thanks Mark... Much appreciated... gonna go test it out...




Old 06-30-2018, 06:05 PM
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Innovate
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I do not know how to feel about it, would that not slow you down when you go to the 1/2 mile? Looks-wise it looks good, definitely looks odd seeing a C7Z Z07 spoiler on a C6Z!


What about your old spoiler? Is it Carbon Fiber?
Old 06-30-2018, 06:30 PM
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Mordeth
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Looks good Matt!

Ben, the center rear section is removable, which by doing so reduces drag for straight line events. On my C7Z I take it off when I feel like busting up some local C6Zs that only know how to go fast in a straight line.
Old 06-30-2018, 06:34 PM
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Innovate
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Originally Posted by Mordeth
Looks good Matt!

Ben, the center rear section is removable, which by doing so reduces drag for straight line events. On my C7Z I take it off when I feel like busting up some local C6Zs that only know how to go fast in a straight line.
I understand, I forgot about that part haha. I would figure the other two uprights would keep creating drag even with the center removed? I am only wondering because a buddy want me to run a wickerbill he is making and I am hesitant about it. I am interested to see what happens with Matt’s Z.
Old 06-30-2018, 06:43 PM
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Mordeth
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Originally Posted by Innovate


I understand, I forgot about that part haha. I would figure the other two uprights would keep creating drag even with the center removed? I am only wondering because a buddy want me to run a wickerbill he is making and I am hesitant about it. I am interested to see what happens with Matt’s Z.
They create some turbulence and minor drag but it is not significant. And the whole, entire operation is easily removable in preparation for a straight line event. I adjust the aero on my car regularly depending on the track I am running on and the conditions. It isn't a big deal. Anyone who races their car understands that some prep work is necessary both before and after. So he leaves it on for the street, canyon carving/road course and then takes it off if he feels like it when he wants to mindlessly mash the pedal and go fast in a straight line. That's what I do in my C7Z. The wicker itself at full height does introduce a measurable amount of aerodynamic drag as a tradeoff for the downforce/looks.
Old 06-30-2018, 06:59 PM
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Doesnt look oem being so huge but as long as you dig it thats what matters.

they dont look good c7 z06s either. Your car is cool as hell though, love the black.
Old 06-30-2018, 07:47 PM
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Originally Posted by Mordeth
They create some turbulence and minor drag but it is not significant. And the whole, entire operation is easily removable in preparation for a straight line event. I adjust the aero on my car regularly depending on the track I am running on and the conditions. It isn't a big deal. Anyone who races their car understands that some prep work is necessary both before and after. So he leaves it on for the street, canyon carving/road course and then takes it off if he feels like it when he wants to mindlessly mash the pedal and go fast in a straight line. That's what I do in my C7Z. The wicker itself at full height does introduce a measurable amount of aerodynamic drag as a tradeoff for the downforce/looks.
True that, I remember when I just got out of HS and my dad and I would prep my old mustang for track events lol. It does look easy enough to swap out quickly for straight line.
Old 06-30-2018, 08:59 PM
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Nice job on install
Old 06-30-2018, 09:58 PM
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Hey thanks guys... Yeah, its cosmetic, looks different than all of the other C6Z's here in Dallas. Once I throw some juice at it the drag won't matter as much.
I did actually move it down flush with the spoiler after these pics. I can remove it altogether or just the middle section. I have another WGF event in Nov.. We'll see what happens.

Yarb…. in person it doesn't look as huge,, I saw your yellow GS over here by my house the other day, ( Firehouse subs/Starbucks) as Preston Highlands. Had I been in my Z I would have stopped. A few more pics from the side.


Old 06-30-2018, 10:00 PM
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Set it flush here...
Old 07-01-2018, 12:31 AM
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It’s a tad on the large side, but I have no doubt it’s functional.
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Old 07-01-2018, 08:40 AM
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FNBADAZ06
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It will be interesting to get your feedback on the 1/2 mile events with this spoiler on. In an attempt to minimize me aero footprint for these high speed events, I actually take off my extended ZR1 spoiler and install my factory wicker bill.
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Old 07-01-2018, 08:43 AM
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I'll be sure and post the results.
Old 07-01-2018, 08:44 AM
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Originally Posted by MTPZ06
It’s a tad on the large side, but I have no doubt it’s functional.
Everything is relative Mike. I consider mine is a "tad on the large side".

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Old 07-01-2018, 08:51 AM
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I love the look of those wickerbills on the C6 with the only downside being the prices, They are awful damned proud of them when a fiberglass/plastic in primer is a $1000.00!

https://www.innovativeautocreations....t-page/spoiler

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Old 07-01-2018, 08:57 AM
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Mordeth
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Originally Posted by 0H8Z06
I'll be sure and post the results.
I've tested my C7Z both ways. And while the over-all aerodynamic profile of each car is different, the wicker at full height produces a meaningful (albeit not large) amount of downforce and related drag on my C7Z. Aerodynamic drag grows exponentially (not linearly) as velocity increases, especially for less than optimal setups under certain conditions. Drag is proportional to the square of speed.
Old 07-01-2018, 09:24 AM
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Originally Posted by Mordeth
I've tested my C7Z both ways. And while the over-all aerodynamic profile of each car is different, the wicker at full height produces a meaningful (albeit not large) amount of downforce and related drag on my C7Z. Aerodynamic drag grows exponentially (not linearly) as velocity increases, especially for less than optimal setups under certain conditions. Drag is proportional to the square of speed.
With that said Anthony... What is your best guess on my MPH loss @ the 1/2 mile event...? I ran 161-162 @ the last WGF. Again, i'll post results.... Prolly won't matter as I am considering a nice Nitrous set up between now and then.
Old 07-01-2018, 10:53 AM
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Originally Posted by 0H8Z06
With that said Anthony... What is your best guess on my MPH loss @ the 1/2 mile event...? I ran 161-162 @ the last WGF. Again, i'll post results.... Prolly won't matter as I am considering a nice Nitrous set up between now and then.
I'd say at least a few mph, maybe more. The drag becomes increasingly severe at around 150mph in my C7Z, to the point that I can feel it with the wicker at the highest position. I'm easily losing 4-5mph over the same distance. The car simply cannot accelerate at the same rate. So because the drag is increasing exponentially with velocity, you then need exponentially more power as speed increases. For example, the power used at 150mph is 8 times what is needed at 75mph, even though you are only going twice as fast. And if you add an aerodynamic load (drag) to the car this compounds the issue significantly. Drag is the bane of race cars at high speeds, and I have spent thousands and thousands of dollars to reduce drag on my car. It is one of the reasons my wing is a top mount (swan neck) wing. Less drag for the same downforce. I also have an integrated gurney channel that adds downforce without the usual drag.

As a final note, the C7Rs are racing at Watkins Glen RIGHT NOW. If you want to see how a race car like the C7R operates at speed in an environment it was built for, then find the FS1 channel on your TV and put the damn race on. You can also watch in car views of the C7R right here: https://imsatv.imsa.com/

I'm here now watching.


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