[Quantum Owners] Re: diesel mpg

2011-03-14 Thread John Woodward
cial mpg sboxers, just for driving in? > > Steve > > - Original Message - > From: "cormorant" > To: "Quantum Owners Group" > Sent: Sunday, March 13, 2011 11:51 PM > Subject: [Quantum Owners] Re: diesel mpg > > Well yes 60+ is very good but there

Re: [Quantum Owners] Re: diesel mpg

2011-03-14 Thread steve.mer...@ukgateway.net
l mpg sboxers, just for driving in? Steve - Original Message - From: "cormorant" To: "Quantum Owners Group" Sent: Sunday, March 13, 2011 11:51 PM Subject: [Quantum Owners] Re: diesel mpg Well yes 60+ is very good but there can always be improvementsafter

Re: [Quantum Owners] Re: diesel mpg

2011-03-14 Thread Matthew Wastell
...so can't you just pump up the fat tyre rather than replacing them with thinner Tyres? M On 14 Mar 2011, at 08:33, barnacle wrote: > Skinny tyres are run at higher pressure. The load on a tyre contact > patch is the internal pressure; so if you've got 450lbs on a wheel > with 30psi, there

[Quantum Owners] Re: diesel mpg

2011-03-14 Thread cormorant
Well yes 60+ is very good but there can always be improvementsafter all this is just a fairly primitive diesel engine with no electronics and a pretty restrictive exhaust I would imagine...could be capable of more I would think... I don't think I could downgrade to the 1600. might be too mu

[Quantum Owners] Re: diesel mpg

2011-03-14 Thread barnacle
Skinny tyres are run at higher pressure. The load on a tyre contact patch is the internal pressure; so if you've got 450lbs on a wheel with 30psi, there's a contact patch of 15 square inches - give or take; there's input from the sidewalls and there's deformation at the front and back of the contac

[Quantum Owners] Re: diesel mpg

2011-03-13 Thread Hondaman
Just a quick question, Do you have power steering fitted? I am concidering a diesel convesion and am concerned about how heavy the steering will be with the heavier engine. Regards Don. On Mar 12, 7:22 pm, cormorant wrote: > I have a mk2 saloon fitted with an 1800 non-turbo diesel - just back > o

[Quantum Owners] Re: diesel mpg

2011-03-13 Thread Eddie
Weight is one to think about. You could replace the spare wheel with a can of foam, replace the rear windows with polycarbonate and only half fill the fuel tank at any one time. If it is only you who uses the car, try removing the rear seats and belts as well. Fix the headlight flaps down and remov

[Quantum Owners] Re: diesel mpg

2011-03-13 Thread TonyV
Downgrade to a 1600 diesel instead. Or do what I was originally going to do and fit a Peugeot 1500 diesel instead. This would also benefit you in getting below the threshold for lower car tax. If you want a rather cheaper (and arguably greener) solution than trying to eke more mpg out of the car