sand-eel
Member
Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
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quote:
Originally posted by broster
quote:
Originally posted by sand-eel
They do try to match the speeds thats why its run usually in 4th gear as it gives a 1:1 ratio, some cars are different though.
The rollers have a load put on them, like a brake, then depending how fast the rollers are spun the computer works out torque and bhp through calculations.
Another thing people seen to think is wrong is Maha rollers as they have 2 rollers for each wheel meaning there will be more drag meaning the result is always wrong, TBH I think the designers actually know better, thats why they designed it like that.
the MAHA actually works out the drag so it could have as many contact poins as you want, the drag is still calculated not guessed
Thats what I said near enough on a bmw forum, but since they have M3s they know better, they also think that when the dyno brake kicks in thats the vanos going to work (blip on graph), idiots what would the point of vanos kicking in at 2000RPM be.
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sand-eel
Member
Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
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quote:
Originally posted by Wrighty
rolling road threads arnt the same without that guy that run v-sport, dave-a was it?
yes, dyno dymanic rollers are the best, everyone else is shit.
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spikedjack
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Registered: 16th Oct 08
Location: wolverhampton/cannock
User status: Offline
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Tbh nic, its the same locally around here, let alone on the internet, although, i can understand where you are comming from.
No matter what, if you quote a rollers figure around here, someone somewhere will have something to say about it.
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