Rhino
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Registered: 18th Oct 03
Location: Falkirk
User status: Offline
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as above.....
Which is best to go for??
whats the difference??
i.e
Lexmaul, janspeed etc go 4-2-1...
sportex do one.... looks like its a 4 into 1...
[Edited on 30-08-2004 by Rhino]
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Big Col
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Registered: 8th Sep 99
Location: Ayrshire, Scotland Drives: '00 Astra 2.0 SRi
User status: Offline
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the theory is 4-1 is for race engines cos it gives you benefits at the top end at the expense of low down torque. 4-2-1 is more suitable for road use cos it gives gains lower in the rpm range.
That's the basic theory I've no personal experience of either.
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miles
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Registered: 25th Mar 02
Location: plymouth Drives: Astra Sport
User status: Offline
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What Col said.
I'd go for a 4-2-1 after my experiance with the janspeed 4-2-1.
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