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Yesterday, 14:53 #3851Senior Member
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What there has been is in "World Rallying" ...
https://www.rallyforums.com/forums/world-rallying.9/
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Yesterday, 15:00 #3852Senior Member
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Yesterday, 15:24 #3853Senior Member
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Yesterday, 16:15 #3854
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Yesterday, 19:36 #3855
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Today, 00:06 #3856
I have a question for the technical experts here:
Back in the days, drivers would often use the Scandinavian flick to set up the car for a corner. It is often said that this changed when Sébastien Loeb introduced a cleaner, more racing-like style, which was faster and subsequently got adopted by the other drivers.
Now I was wondering: Was the cleaner style always the faster one, and people just didn't know better? Or was the Scandinavian flick actually faster for the cars in the 70's/80's/..., but less fast when used with modern-day rally cars?
If it is the latter, what were the changes that led to the advantage of the cleaner style? Would it be possible to undo these changes or introduce new regulations that lead again to an advantage of using the Scandinavian flick, without compromising safety?
Originally Posted by Franky
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Today, 07:27 #3857
Cleaner style came with the technical development of the cars. There were several issues depending on how far back should we go. So there was turbo lag. Older systems were all or nothing. If a driver braked traditionally and dropped the RPMs, the car would have zero power on the exit for couple of seconds. By throwing the car sideways (or using left foot braking), drivers could stay heavy on the throttle to keep the turbo spooling while using the slide to scrub speed. It was fixed when they introduced Anti-Lag System (ALS) which came with group a cars (I think). Group b had this turbo lag issue.
Also diffs.. early 4wd was quite dumb compared to today. They often suffered from massive understeer (the car wanting to go straight). The flick was a way to force the car to rotate early so it was already pointed at the exit by the time it reached the apex.
Also the suspension was nowhere near what we have now. Tyres didn't have so much lateral grip.
So this faster style is mainly result of different technological advancements.
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Today, 15:36 #3858Senior Member
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Today, 15:43 #3859Senior Member
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