Lowered car with stiff shocks are bad for road handling?

Lowered car with stiff shocks are bad for road handling?

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Discussion

Greekminir56

Original Poster:

1 posts

28 months

Wednesday 1st February 2023
quotequote all
There is a rule that lowered cars handle better and lean less in corners. But looking at videos it seems that not lowered cars are more agile, more predictable and handle better. Check out how this 860hp car leans in the corners and under accelerating and braking. What is your opinion?

stevieturbo

17,745 posts

261 months

Wednesday 1st February 2023
quotequote all
Greekminir56 said:
There is a rule that lowered cars handle better and lean less in corners. But looking at videos it seems that not lowered cars are more agile, more predictable and handle better. Check out how this 860hp car leans in the corners and under accelerating and braking. What is your opinion?
what car ?

And "handling" is subjective, not definitive.

And there is no rule one way or another. There are many perceptions though, and even more variables.

Panamax

6,071 posts

48 months

Wednesday 1st February 2023
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Smooth race circuit - stiffest set-up is likely to give best handling. The tyres have no difficulty staying in contact with the tarmac.

Bumpy B road - stiff set-up is likely to likely to leave you with only two or three wheels gripping properly at any one time and wayward behaviour as grip moves from one wheel to another. Avoid.

Unless you're on a smooth circuit, "supple" is good.

MitchT

16,695 posts

223 months

Wednesday 1st February 2023
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In theory a lower, stiffer car will handle better. In reality it'll be nervous on poor surfaces and skip over bumps rather than soak them up. What works best on a billard-table-smooth racetrack can often be a complete pig on public roads.

Lincsls1

3,658 posts

154 months

Wednesday 1st February 2023
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I'd say there is no one size fits all solution.
Application is everything. All cars are compromised to some degree to be good in most situations.
A lowered, stiffly sprung sports car will be great on a smooth road surface, but is likely to bounce about all over the place on a bumpy back road and possibly even bottom out. A car with a bit more clearance and softer springs might actually be able to make better pace on such a road.

GreenV8S

30,800 posts

298 months

Wednesday 1st February 2023
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Greekminir56 said:
There is a rule that lowered cars handle better and lean less in corners.
There is no such rule. It's far more complex than that. It's very easy to lower a car and end up with it handling worse and leaning more in corners.

Smint

2,313 posts

49 months

Thursday 2nd February 2023
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Much the same with the fad for huge wheels with rubber band tyres, great on a billiard smooth surface, the trouble is most of our roads are rutted pot holed ruins, you need a certain amount of compliance (aspect height) in the tyres and the suspension so the tyre stays in contact with the road at all times, plus can absorb the shocks protecting both wheels and suspension/frame from the worse hits.

E-bmw

10,956 posts

166 months

Thursday 2nd February 2023
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Greekminir56 said:
looking at videos it seems that not lowered cars are more agile, more predictable and handle better.
Really?

You can quantify a subjective thing like handling from a video?

Amazing.

CraigyMc

17,857 posts

250 months

Thursday 2nd February 2023
quotequote all
Greekminir56 said:
There is a rule that lowered cars handle better and lean less in corners. But looking at videos it seems that not lowered cars are more agile, more predictable and handle better. Check out how this 860hp car leans in the corners and under accelerating and braking. What is your opinion?
Never to be seen again.

thebraketester

14,998 posts

152 months

Thursday 2nd February 2023
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No

Hth.

InitialDave

13,122 posts

133 months

Thursday 2nd February 2023
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Greekminir56 said:
There is a rule that lowered cars handle better
There is not.

Handling is more the relationship between input and feedback, the communication of the car. It isn't about measurable performance, lap times, or other such metrics.

Tony1963

5,655 posts

176 months

Thursday 2nd February 2023
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Tells us all we need to know, really


stevieturbo

17,745 posts

261 months

Thursday 2nd February 2023
quotequote all
Tony1963 said:
Tells us all we need to know, really

Spambot ?

So there may have been a weblink of some sort after all.

CraigyMc

17,857 posts

250 months

Thursday 2nd February 2023
quotequote all
stevieturbo said:
Tony1963 said:
Tells us all we need to know, really

Spambot ?

So there may have been a weblink of some sort after all.
It won't be long before the spammers are destroying forums with chatGPT bots.

Krikkit

27,387 posts

195 months

Friday 3rd February 2023
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InitialDave said:
Greekminir56 said:
There is a rule that lowered cars handle better
There is not.

Handling is more the relationship between input and feedback, the communication of the car. It isn't about measurable performance, lap times, or other such metrics.
I would suggest there are ways to measure input/feedback loops etc, but it's very complicated and not worth doing when you can do it with the seat of your pants.

Caddyshack

12,431 posts

220 months

Friday 3rd February 2023
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It is a shame that there is a huge aftermarket in coilovers but the majority of them are made as a cheap way to lower a car and give a "sporty" ride...sadly the manufacturers of main stream cars do put a lot of work in to making suspension work well on the road and then barry ruins it with the coilovers.


I really like the idea of an UP Gti but they are known for poor ride, you can drop the wheel size and put better rubber on but the suspension is crashy...the good kits like bilstein B16 give a stiffer ride but much better damping....I would want a more compliant ride for UK B roads but it is near imporssible without spending £3k to £6k+ to get a quality damper that is designed for the weight of the car and the purpose you want.



Race / track cars are much easier to drive fast when they are softer but a good driver with a good tyres and a very low and stiff setup would get a faster lap time. Softer cars are more progressive and forgiving.

julian64

14,317 posts

268 months

Friday 3rd February 2023
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I think those type of posts have been used for quite a long time on PH. I think haymarket, or whoever owns PH actually does put the odd anonymous post in to stir up discussion. I think outside companies also put in posts like this one which end up with recommendations for specialists

But they are very difficult to tell from trolls and genuinely quite strange posts from people. I think its important to read all threads with a fair degree of scepticism

Caddyshack

12,431 posts

220 months

Friday 3rd February 2023
quotequote all
julian64 said:
I think those type of posts have been used for quite a long time on PH. I think haymarket, or whoever owns PH actually does put the odd anonymous post in to stir up discussion. I think outside companies also put in posts like this one which end up with recommendations for specialists

But they are very difficult to tell from trolls and genuinely quite strange posts from people. I think its important to read all threads with a fair degree of scepticism
I think you are bang on. Click bait and the world of e marketing is a whole industry….I heard of a local lady recently who makes a decent income making fake posts to drive traffic to businesses. She also posts as if it were the business owner making posts on Facebook with arty pics etc.

GR86

617 posts

110 months

Friday 3rd February 2023
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I actually agree with top gear, lowering a car = ruined.

I'm getting old!

tr7v8

7,414 posts

242 months

Friday 3rd February 2023
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Colin Chapman had it right "Simplicate & make lighter" & Soft springs, soft matching dampers. Oh & low unsprung weight.