How do you slow to a junction?
How do you slow to a junction?
Author
Discussion

parrot of doom

Original Poster:

23,075 posts

263 months

Tuesday 1st March 2005
quotequote all
Well, say you're doing 60mph, coming up on a set of red lights. Do you:

a) Slow down using the brakes, keeping it in 5th gear until the revs drop too low, and coast to a halt?

b) Slow down using the brakes, dropping down through the gears as your speed drops?

c) Coast, and use the brakes all the way?



Just wanted to know what other people did really, I tend to do a).

wedge girl

4,688 posts

268 months

Tuesday 1st March 2005
quotequote all
I'll be a B.

2 Smokin Barrels

32,006 posts

264 months

Tuesday 1st March 2005
quotequote all
Leave it as late as possible & stand on everything!

little nicky

526 posts

265 months

Tuesday 1st March 2005
quotequote all
Got to be C.

B is a little unsafe - especially in these slippery conditions.

Engine torque could lock up the back wheels and send you into a spin...................

tvrbob

11,197 posts

284 months

Tuesday 1st March 2005
quotequote all
None of the above.

I slow to the junction in fifth. Check for traffic, select the appropriate (power band) gear, match engine revs & engage, prepare to drive on without stopping where possible. If forced to stop then select 1st with clutch depressed and prepare to move on.

Defensive driver training teaches you to avoid stopping at all costs. Two reasons, firstly a car in motion is far more stable when power is applied and it needs less space when joining traffic. Secondly motionless cars are far more likely to be involved in small impact events. Shunting at roundabouts, etc.

Plotloss

67,280 posts

299 months

Tuesday 1st March 2005
quotequote all
If they have just gone red or are just changing from green and I definately have to stop and there is no chance of timing it then A

If there is the chance of timing it then B but not through the box, from 5th under braking to the correct gear for the speed.

If you see what I mean.

tahiti450

712 posts

266 months

Tuesday 1st March 2005
quotequote all
read the road / traffic, anticipate your quickest likely passage but leave enough margin to be able to stop if neccessary, double de-clutch down through the box, heel and toe if required. Works for negotiating all hazards and keeps you in the right gear all the time whilst eliminating any risk of rear end lock up and reduces load on brakes - if required at all, judge it right and usually not.

tattoodrob

201 posts

259 months

Tuesday 1st March 2005
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i go straight thru em!!!........i generally like to keep my pads like new....ahem.

tahiti450

712 posts

266 months

Tuesday 1st March 2005
quotequote all
tattoodrob said:
i go straight thru em!!!........i generally like to keep my pads like new....ahem.


Yeah, nice one!

Fez1974

27 posts

260 months

Tuesday 1st March 2005
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Hang on...I thought I'd found all the secret buttons / pedals etc in my trevor. So there's another one...which...what was it you called it...break?

Actually, i'm trying to practise my heel and toe for this exact senario but I think i need to adjust the brake pedal as its still a couple of inches higher than my accelator when depressed.

Anybody here got any good advise on heel & toeing?

rbryant

318 posts

270 months

Tuesday 1st March 2005
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How many sets of lights do you come across in a 60 limit? What Tvrbob said, best to anticipate, hang back and keep rolling if possible.

victormeldrew

8,293 posts

306 months

Tuesday 1st March 2005
quotequote all
Take foot off accelerator pedal and apply to brake. Reverse procedure when lights change. Don't you just love auto boxes?

In the Tiv I'd go down the box 5th directly to 2nd, and make sure I kept moving. When the lights change I'll already by doing 30 and away.

tahiti450

712 posts

266 months

Tuesday 1st March 2005
quotequote all
Fez1974 said:

Anybody here got any good advise on heel & toeing?


I've long fantasised about being asked to teach someone double de-clutch and heel and toe (Yeah weird isn't it). I taught myself to double de-clutch yonks ago, but only once I had fully understood the theory of what one is trying to achieve. Once this is sorted teaching yourself is just a matter of practice.
I think there are some good threads on the subject around.
Heel and toe is only really relevant if you are double de-clutching, so that's the first step. ( I suppose someones going to say that you can achieve something by blipping the throttle on a single de-clutched downnchange tho, and I conceed that that might reduce the risk of rear wheel lock up, just seems rather like half-measures).
A detailled account of DDC would be tedious and I'm sure there are good sources. Heel and toe is really a matter of getting used to simulataneously modulating pressure smoothly on 2 pedals with one foot. Again just a matter of practice and becomes second nature after a while. I'll stop there before everyone's snoring

jimi

521 posts

292 months

Wednesday 2nd March 2005
quotequote all
i used to be in 5th brake with my toe and throttle blip with the right side of my foot through all the gears until i was slowed down, try not to stop.

heel and toeing is dead easy and eliminates the risk of the rears locking up or creating a slide due to poor clutch control or a snatched gear.

much safer, and it sounds great too!

over_the_hill

3,330 posts

275 months

Wednesday 2nd March 2005
quotequote all
Road Craft - the Police Drivers Guide - would advocate A. Braking progressively in 5th until you are ready to stop, then clutch and into 1st so ready to go again (handbrake on if anticipate a long stop). However, by timing the braking, you may at some stage be able to "go" so select appropriate gear for current speed and continue.
Always better to try and avoid stopping as less harsh on the pads, easier to get going again and saves fuel
as not revving in 1st.

tvrbob

11,197 posts

284 months

Wednesday 2nd March 2005
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Spot on 'over the hill'.

Safest, fastest and better for your car.

victormeldrew

8,293 posts

306 months

Wednesday 2nd March 2005
quotequote all
over_the_hill said:
Road Craft - the Police Drivers Guide - would advocate A. Braking progressively in 5th until you are ready to stop, then clutch and into 1st so ready to go again (handbrake on if anticipate a long stop). However, by timing the braking, you may at some stage be able to "go" so select appropriate gear for current speed and continue.
Always better to try and avoid stopping as less harsh on the pads, easier to get going again and saves fuel
as not revving in 1st.
But maybe 1st isn't so appropriate in a Tiv. Much less likely to spin on the inevitable (at a junction) diesel deposits in 2nd. IMHO.

edward1

839 posts

295 months

Wednesday 2nd March 2005
quotequote all
I'd go with the heel and toe technique, not only does it reduce the chance of locking the rears, it keeps the other numpties awake and warns pedestrians of oncoming TVR's!

rpulley

52 posts

265 months

Wednesday 2nd March 2005
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I do B but makeing sure I heal and toe on the way down the box. This maximises the audio sound track from the exhaust...

bobfrance

1,323 posts

296 months

Wednesday 2nd March 2005
quotequote all
tvrbob said:
...motionless cars are far more likely to be involved in small impact events. Shunting at roundabouts, etc.


Surely it's at least 50/50??

At least one car has to be in motion to have an accident - I've never heard of a crash involving two stationary vehicles!