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Author lighten flywheels
lil_hobbo
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Registered: 1st Oct 07
Location: Collingham, Nottinghamshire
User status: Offline
4th Dec 08 at 11:08   View User's Profile U2U Member Reply With Quote

are they good? what do they actually do perfromance wise? and where could i get one from thanks
daymoon
Premium Member

Registered: 1st Aug 08
Location: Selby, North Yorkshire
User status: Offline
4th Dec 08 at 11:09   View Garage View User's Profile U2U Member Reply With Quote

remember making a google search about it and apparently good engineering shop woild lighten it for u. but if its lightened too much then it will be pretty bad as there will not be as much of momentum or something...
lil_hobbo
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Registered: 1st Oct 07
Location: Collingham, Nottinghamshire
User status: Offline
4th Dec 08 at 11:10   View User's Profile U2U Member Reply With Quote

what do they do proformance wise tho?
N7 THD
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Registered: 22nd Oct 08
Location: Kent
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4th Dec 08 at 11:13   View User's Profile U2U Member Reply With Quote

ive got one on my car!
their excellent!
throttle response is improved
pulls better at low revs
engine slows down quicker(better for engine braking)
get one!
Hamish
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Registered: 4th Apr 05
Location: Ashtead, Surrey Drives: 100bhp Mint with Hole
User status: Offline
4th Dec 08 at 11:13   View User's Profile U2U Member Reply With Quote

Allow the engine to spin up more freely as it has less mass to move.

Basically it will make your engine rev quicker but at the expense of some torque
Jon_C
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Registered: 7th Dec 05
Location: Suffolk
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4th Dec 08 at 11:13   View Garage View User's Profile U2U Member Reply With Quote

Hope this helps http://www.corsasport.co.uk/board/viewthread.php?tid=444600
lil_hobbo
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Registered: 1st Oct 07
Location: Collingham, Nottinghamshire
User status: Offline
4th Dec 08 at 11:26   View User's Profile U2U Member Reply With Quote

where could i buy one from? thats already been lighten
psycho sport
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Registered: 27th Mar 03
Location: Guildford Surrey Drives: Vauxhall Monaro
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4th Dec 08 at 11:38   View User's Profile U2U Member Reply With Quote

A lightened flywheel has no effect on torque. This was proven when i had my old Vectra V6, rolling roaded twice and inbetween the only 2 factors i changed was flywheel and enlarged throttle body. Both power and torque went up!

I know on the V6 it made a huge difference, all positive all of which have already been mentioned above.
johnhara1
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Registered: 19th Oct 06
Location: Newcastle upon Tyne
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4th Dec 08 at 11:54   View User's Profile U2U Member Reply With Quote

Lightened flywheel allows your engine to rev quicker as it has less mass to spin.

The downside is you will find that you need to drop gears more often when pulling up large hills etc
Huffski
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Registered: 23rd Mar 08
Location: Linconlshire-Horncastle
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4th Dec 08 at 14:36   View User's Profile U2U Member Reply With Quote

If you live where thers are lots of hills dont bother they struggle
gazza808
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Registered: 30th Jun 08
Location: Peterborough
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4th Dec 08 at 14:43   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by Huffski
If you live where thers are lots of hills dont bother they struggle


common myth.

bullshit basically cousin lives in the lakes runs a super light billit fly no problems
Sean-B
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Registered: 1st May 07
Location: Wolverhampton Drives: 200SX S14a
User status: Offline
4th Dec 08 at 14:43   View User's Profile U2U Member Reply With Quote

quote:
Originally posted by psycho sport
A lightened flywheel has no effect on torque. This was proven when i had my old Vectra V6, rolling roaded twice and inbetween the only 2 factors i changed was flywheel and enlarged throttle body. Both power and torque went up!

I know on the V6 it made a huge difference, all positive all of which have already been mentioned above.


the throttle body induced torque increase could have offset the torque lost due to the flywheel
sand-eel
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Registered: 15th Mar 07
Location: carluke/braidwood--IRNBRULAND
User status: Offline
4th Dec 08 at 14:45   View User's Profile U2U Member Reply With Quote

it makes the car easier to accelerate and decelerate anywhere, thats it....dosn't make it slower in any way.

 
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