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Driving Dynamics Driving techniques (trail braking, power slides, donuts, scandinavian flicks, etc), and vehicle dynamics (roll centres, c/g weigh transfer, etc)

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Old 18 February 2010, 12:26   #1
verdasco1
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Default Track/Fast Road Gear Selection!

Just a quickie

What do you think is better when driving on medium fast roads do you gun it it 3rd gear maybe 7000 revs or do you go for 4th around 4/5000 revs?
Probably better to be nice to the sti and keep it in 4th but def feel like its a little quicker and more controlled in 3rd, i´m not sure which is best all round


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Old 18 February 2010, 12:30   #2
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Lend me your car and I'll let you know



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Old 18 February 2010, 17:38   #3
172sport
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I'm always a gear up on my mates if that helps.

No point living on the limiter IMHO.
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Old 18 February 2010, 18:39   #4
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never heard such a daft qusetion t be honest . LOL.
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Old 18 February 2010, 20:34   #5
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Mine has a six speed and a fairly fat torque curve, so I normally change up at 6200 rpm, as that keeps it on the boil, however it does sound good up to the limiter for the added "pop" on the upshift....

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Old 19 February 2010, 10:00   #6
verdasco1
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Thanks

Why is it such a dumb question! I´m just not sure if I should rev hard in 3rd or shift up to 4th!!!
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Old 19 February 2010, 13:18   #7
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If you have a rolling road printout the "ideal" smooth shift would give equal torque in each gear but to be fast, you often need to wring it's neck in the first three gears.....

IMHO

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Old 20 February 2010, 05:58   #8
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Maximum acceleration is achieved with maximum torque applied to the road, so allowing for gear ratio effect that means the engine running at the max power available, that will usually mean running in the lowest gear available.

However as you can't drive like your hairs on fire all the time, just lower your upshift points slightly as you back off from 'go maximum'*!

Simon

*Quote borrowed from the man who made rallying Subaru's sexy FIRST.
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Old 01 March 2010, 15:15   #9
mus 1st class sti type r
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Dunx isnt changing at 6200 is a little early on a 2 liter running 400+
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Old 03 March 2010, 12:57   #10
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Quote:
Originally Posted by The rookie View Post
"you can't drive like your hairs on fire all the time"....
Blyton is a rally-x circuit, tight & twisty, and I can't afford to blow it up or bend it !

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Old 11 March 2010, 15:39   #11
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With turbocharged cars I have found that there is no need to rev the hell out of it as there is plenty of torque in the mid-range so using a higher gear and smoother lines is better suited IMHO for driving a subaru. if it was a VTEC you could have it on the limiter all the time though
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Old 14 March 2010, 00:20   #12
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Quote:
Originally Posted by fpan View Post
With turbocharged cars I have found that there is no need to rev the hell out of it as there is plenty of torque in the mid-range so using a higher gear and smoother lines is better suited IMHO for driving a Subaru. if it was a VTEC you could have it on the limiter all the time though
This make the most sense if you ask me
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Old 03 June 2010, 23:57   #13
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Quote:
Originally Posted by fpan View Post
With turbocharged cars I have found that there is no need to rev the hell out of it as there is plenty of torque in the mid-range so using a higher gear and smoother lines is better suited IMHO for driving a subaru. if it was a VTEC you could have it on the limiter all the time though

or if you have a twin-turbo scooby with a nasty void in the middle of the rev range
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