Thread: Deleted V8 auto centre muffler - results

Still don't buy it MRLR. Have you done it on a a Rover V8?

Cheers

Originally Posted by ozscott

Still don't buy it MRLR. Have you done it on a a Rover V8?

Cheers

None of my vehicles are tuned for economy

But I have seen a couple that have been in my travels.

Yes but did they achieve 11l per 100k?

Cheers

Originally Posted by ozscott

Yes but did they achieve 11l per 100k?

Cheers

One quoted sub 10's on the freeway.

I'm as suspicious as you are about that one though...

There's no reason they can't do it, big lazy V8's can just tick over, where small engines need to work. It's all in realising that efficiency.

Possibility is there i suppose...i would need to see it. This all probably reveals what we think about a stocker even without add ons getting 11l per 100k.
Cheers

I am sure you could build a D2 that gets 11's
but then you couldnt drive it anywhere at legal speeds,,
or tow anything, or go offroad in it,,

and if its all about fuel economy,,
why'd they buy a brick in the first place??

fuel economy figures are for bean counters and deaf people

Originally Posted by Delapan

Hi there, first post, D2lee, everyone i speak to that has aD2 V8 complains about the fuel economy, i have a 2003 D2 4.0 V8 for a few years now and average 10-11 ltr/100klm, even towing the small caravan we have (16ft) it doesn't rise much more, so why is mine so different?, regards

that's quite amazing, I've not read anyone anywhere having figures that low before.
I'm getting 15.5l/100km on my daily commute, which is a 50/50 mix of freeway and stop start highway. (I measure and log full tank to full tank and take the average)
According to my OBD monitor, the engine management generally holds at a UEGO voltage of 0.4v average (ie. equal switching from 0.8 to 0.1v).
My ODB also shows over 10l/100km even cruising at 80kph on a flat road, so no chance of getting near that on a mixed journey.