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The mystery of the 'Spool'

 
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The mystery of the 'Spool'
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Trigati



Joined: 18 Mar 2008
Posts: 30


Location: Ipswich, UK

Post The mystery of the 'Spool' Reply with quote
Can anyone please help me to understand what handling change I might expect if I change from a front diff to a spool?

Specifically round the tarmac/twisty Coastal track.

Thanks.
Mon Feb 23, 2009 2:42 pm View user's profile Send private message
Juan Hu Nose



Joined: 30 Mar 2008
Posts: 58


Location: at home

Post Reply with quote
Normally with a spool you will find you have less turn in to the corner, but the car will exit the corner quicker.

It can take a bit of getting used to.

Personally I still use a diff, the only car I really liked with a spool was Leigh's TRF416 when I had a go with it. I have never got my 415 handling as well as that with a spool.

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Mon Feb 23, 2009 7:03 pm View user's profile Send private message Visit poster's website
Jimbo



Joined: 10 Mar 2008
Posts: 149


Location: In The Loft

Post Reply with quote
The car will want to push wide and understeer into the corner but it will be a lot more stable on the brakes.

You will also be able to get on the power much earlier and drag the car out of the corner.

As baz says it can take a bit of getting used to and I didnt like them to begin with but keep with it as they seem to be the fastest way round.

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Mon Feb 23, 2009 7:13 pm View user's profile Send private message Send e-mail MSN Messenger
admin
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Joined: 09 Mar 2008
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Location: In my garage

Post Reply with quote
Spool all the way in the dry Fastest way round for sure ( don't get any understear with the Cyclone ) and bags of grip in and out the corners  q3  q3  q3

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Mon Feb 23, 2009 8:11 pm View user's profile Send private message Send e-mail MSN Messenger
markw



Joined: 09 Mar 2008
Posts: 255


Location: my bedroom

Post Reply with quote
admin wrote:
Spool all the way in the dry Fastest way round for sure ( don't get any understear with the Cyclone ) and bags of grip in and out the corners  q3  q3  q3



+1
Mon Feb 23, 2009 8:16 pm View user's profile Send private message
Juan Hu Nose



Joined: 30 Mar 2008
Posts: 58


Location: at home

Post Reply with quote
admin wrote:
Spool all the way in the dry Fastest way round for sure ( don't get any understear with the Cyclone ) and bags of grip in and out the corners  q3  q3  q3


No understeer and bags of grip, that's not the set up when I tried your car

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Mon Feb 23, 2009 9:02 pm View user's profile Send private message Visit poster's website
admin
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Joined: 09 Mar 2008
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Location: In my garage

Post Reply with quote
Just goes to show what's good fir one driving style may not be good for another

Never copy someone else setup , it probably won't work , we are all different in the way we drive , depends on where you pit the power on and off and how smooth you do it

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Mon Feb 23, 2009 9:48 pm View user's profile Send private message Send e-mail MSN Messenger
Trigati



Joined: 18 Mar 2008
Posts: 30


Location: Ipswich, UK

Post Reply with quote
Thanks chaps, I spent quite a bit of time dialling out over steer on corner entry so I think I should be able to dial some back in to compensate for the understeer.

I'll give it a go.



Tue Feb 24, 2009 9:50 am View user's profile Send private message
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