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vnitos



Member Since: 18 Nov 2010
Location: pretoria
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South Africa 2016 Range Rover SVAutobiography 5.0 SC V8 Baltic Blue
overfinch 4.4 v8 (bmw m62)

has anyone on done the overfinch performance conversion (overfinch call it 480S) on his/her car. apparently it consists of:

- different exhaust system
- changed gear ratios
- remapped engine management system

i've mailed overfinch some time ago to get more information regarding the above modifications; however they did not respond.
Post #175368 2nd Mar 2013 12:12pm
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Gazellio @ Prestige Cars



Member Since: 22 Jan 2010
Location: Chilterns, UK
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United Kingdom 2010 Range Rover SE Td6 Zermatt Silver

Jordon at Overfinch is on here so maybe he will respond soon.....
Post #175376 2nd Mar 2013 12:44pm
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Katash



Member Since: 10 Apr 2011
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England 2007 Range Rover Supercharged 4.2 SC V8 Zermatt Silver

I thought the engine was bored out to 5.0 and crank shaft changed on the 580s too?
Post #175387 2nd Mar 2013 1:40pm
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vnitos



Member Since: 18 Nov 2010
Location: pretoria
Posts: 390
South Africa 2016 Range Rover SVAutobiography 5.0 SC V8 Baltic Blue

@katash - overfinch had 2 different modifications for the m62tu which is the

- 580s which was bored out to 5.0l and had similar power and performance to the 4.2 sc jaguar engine

- and secondly the 480S where the mods i listed in my original post were done. This is what i'm after
Post #175391 2nd Mar 2013 1:47pm
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vnitos



Member Since: 18 Nov 2010
Location: pretoria
Posts: 390
South Africa 2016 Range Rover SVAutobiography 5.0 SC V8 Baltic Blue

@katash - overfinch had 2 different modifications for the m62tu which is the

- 580s which was bored out to 5.0l and had similar power and performance to the 4.2 sc jaguar engine

- and secondly the 480S where the mods i listed in my original post were done. This is what i'm after
Post #175392 2nd Mar 2013 1:47pm
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Katash



Member Since: 10 Apr 2011
Location: Hereford
Posts: 700
England 2007 Range Rover Supercharged 4.2 SC V8 Zermatt Silver

Sorry ..... Misread the original post.
Post #175397 2nd Mar 2013 2:09pm
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vnitos



Member Since: 18 Nov 2010
Location: pretoria
Posts: 390
South Africa 2016 Range Rover SVAutobiography 5.0 SC V8 Baltic Blue

@katash - no prob Smile
Post #175398 2nd Mar 2013 2:11pm
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