318i convertible - speed limited?

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Zayyan
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Post Tue Dec 27, 2005 6:39 am

Just wondering if there's a limiter on the convertibles - the car revs happily over 5,500rpm in all gears except 5th when it stops at 5,500rpm at an indicated 120mph.

I very much doubt this is the car running out of steam as I've done it twice and it's hit 5,500rpm with a jolt on both occasions as if it's limited.

If it is limited, how do I remove it?

Or is there another explanation like maximum bhp being reached at 5,500rpm and so the car can't manage any more?
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chu346
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Post Tue Dec 27, 2005 10:25 am

Zayyan wrote:Or is there another explanation like maximum bhp being reached at 5,500rpm and so the car can't manage any more?
That's my guess!
Widge
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Post Tue Dec 27, 2005 10:53 am

Max bhp for an M20 is at about 5500rpm, so that is probably the answer. Cabs have a higher cd too.