155 mph limit -- what limit

4.2 V8 32v Naturally Aspirated - 414 bhp
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clived
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RE: Re: RE: Abt Sportsline increases VMAX for the Audi RS4

Post by clived » Mon Mar 20, 2006 11:53 pm

Surely 420bhp is not enough to propel an RS4 to 200mph?
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Riz_RS4
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Re: RE: Re: RE: Abt Sportsline increases VMAX for the Audi R

Post by Riz_RS4 » Mon Mar 20, 2006 11:59 pm

clived wrote:Surely 420bhp is not enough to propel an RS4 to 200mph?
Thats what I was thinking.... anybody good at math?

1650kg
420bhp
0.31 drag co.

It will do 175-180mph with either the MTM or ABT speed limiter. They raise the limiter, so it does mean there is a reason for not removing it totally....

Riz :shock:
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RE: Re: RE: Re: RE: Abt Sportsline increases VMAX for the Au

Post by kam100 » Tue Mar 21, 2006 5:40 pm

tyres maybe?
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RE: Re: RE: Re: RE: Abt Sportsline increases VMAX for the Au

Post by harry » Tue Mar 21, 2006 10:01 pm

Gearing and weight?
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