Nissan redesigned the non-NISMO spoiler.

"The Crazy Kanuck; RIP Oppositelock" (jukesjukesjukes) 01/08/2017 at 09:24 • Filed to: None

0

23

It looks like it provide functional down force now with the slight angle.

random001 > The Crazy Kanuck; RIP Oppositelock 01/08/2017 at 09:29

1

Won’t be functional down force at all. First, you’ll never get enough speed for that angle to provide any down force. Also, FWD.

The angle may help a bit with drag, filling in the wake, but it’s only for style.

The Crazy Kanuck; RIP Oppositelock > random001 01/08/2017 at 09:32

0

It maybe provide some at highway speeds. Visually it makes it look way better.

Twingo Tamer - About to descend into project car hell. > The Crazy Kanuck; RIP Oppositelock 01/08/2017 at 10:00

1

May help to reduce drag, some other cars use little spoilers for similar means (focus econetic, golf bluemotion etc), but extremely unlikely much downforce would be made. Certainly not enough to notice at the speeds a normal runabout like a juke would see.

BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. > random001 01/08/2017 at 10:08

3

What does FWD have to do with it?

LongbowMkII > BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. 01/08/2017 at 10:29

1

Duh you can only have downforce on the drive wheels, this is why F1 cars don’t have front wings.

Tekamul > BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. 01/08/2017 at 10:30

0

What use is down force over non-driven wheels on a not very fast car?

Wacko > The Crazy Kanuck; RIP Oppositelock 01/08/2017 at 10:40

0

Did you buy one?

The Crazy Kanuck; RIP Oppositelock > Wacko 01/08/2017 at 10:59

0

I wanted a manual, turbo, hatchback (ish). I thought I get a Cooper S, but the Juke came for sale at a local dealer. Within budget, and I loved the test drive.

Levitas > The Crazy Kanuck; RIP Oppositelock 01/08/2017 at 12:29

0

Aero engineer here. From what I can see, it probably provides lift over the rear axle to then cause a more neutral front axle lift (lifting up at the rear acting across the center of gravity causes ‘downforce’ on the front axle). It will also help reduce pressure drag at the rear.

And it will have an effect, starting somewhere around 50mph most likely. So it’s really for higher speed stability so the vehicle doesn’t feel like its loose/wandering on the highway.

Cash Rewards > Tekamul 01/08/2017 at 13:03

1

Rear wheels need grip, too, for braking and handling. I used to autocross a mini and the rear end would step out if you lifted quickly mid turn, and Ive heard some other fwd cars also exhibit lift induced oversteer. down force at the rear would mitigate that. This spoiler won’t do that, though.

Wacko > The Crazy Kanuck; RIP Oppositelock 01/08/2017 at 13:21

0

The juke would of been the perfect replacement for my 6 speed awd SX4 if they only made manual awd.... 

Eric @ opposite-lock.com > BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. 01/08/2017 at 13:21

0

It doesn’t help with traction.

Tekamul > Cash Rewards 01/08/2017 at 14:09

0

Considering the power and handling capabilities of a juke, it would need to be the size of a mattress to have any impact.

Svend > The Crazy Kanuck; RIP Oppositelock 01/08/2017 at 14:15

0

For a Juke the best spoilers are GTR spoilers.

Anything else is just fannying about, pissing against the wall.

random001 > BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. 01/08/2017 at 21:28

0

About a lot. Downforce on non drive wheels.

random001 > LongbowMkII 01/08/2017 at 21:30

0

If F1 cars were limited to low speeds and weighed as much as a juke, then the front wing would, indeed, be useless. Was there a point to your comment?

LongbowMkII > random001 01/08/2017 at 21:59

1

As would the rear wing. When you bring up the drive wheels talking about street car aerodynamics you may as well bring up the paint color. Both are equally irrelevant.

random001 > LongbowMkII 01/09/2017 at 06:54

0

Not 100% true, but your point is somewhat valid.

BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. > Tekamul 01/09/2017 at 08:02

0

So you can stay in control on a highway.

Tekamul > BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. 01/09/2017 at 08:06

0

Because.....what are the wheels being dragged behind going to do to lose control? The tail doesn’t wag the dog.

Cash Rewards > Eric @ opposite-lock.com 01/09/2017 at 08:08

0

Non drive wheels need grip, too. I rwd cars if the front loses grip you get under steer. In fdw cars if the rears lose grip you get oversteer. Happens for some fwd cars at the limit if you abruptly lift off the throttle.

BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. > Tekamul 01/09/2017 at 08:09

0

Have you heard of upforce at highway speeds?

Tekamul > BmanUltima's car still hasn't been fixed yet, he'll get on it tomorrow, honest. 01/09/2017 at 08:14

0

Yes, on something with a slant back, like a TT, at triple digit numbers.

This is none of those things, and that wing does nada.