SuperSpec

SuperSpec

Monday, 6 May 2019

Stoneleigh Kit Car Show


Nice day yesterday at Stoneleigh Kit Car Show.  Good to catch up with old friends and meet face to face some people I have been helping on the forum.

A bit depressing though, as the Show is obviously slowly dying.   The exhibition halls were only half full and although there were still a lot of cars there, our Club was an example of the problem.  


Five years ago I remember counting 120 cars on the stand, this year we managed only 25.


As usual, she behaved impeccably, although I had my hearing aids out and my noise-cancelling headphones playing music so actually the engine could have been thrashing itself to death and I would have been none the wiser :-)   Unfortunately It was very cold and although I had 4 layers of clothes and a neck warmer and woolly hat I was still shivering.  Once the car warmed up I kept switching the fan on to try and get some warm air into the cockpit.

One of the more interesting aspects was a test I ran on fuel consumption.  Ever since the speedo cable failed 2 years ago and the odometer stopped at 17,500 I have no idea what the consumption is doing.  So to estimate the mileage I have been assuming 32 mpg, which is what I was getting for the first 3 years (although because of the incorrect gearbox gearing that was probably 10% too high).   

But yesterday I noticed that when I started the day the fuel gauge was reading exactly 3/4 full.   So I ran a GPS speedo app on my iPhone to see many miles I covered during the day.   When I got close to home in the evening the gauge was reading 1/4 full and I know from experience that 21 litres is enough to get it back to 3/4 and sure enough when I put 21 litres in I arrived home with the gauge reading exactly 3/4 full.   A check on the iPhone, confirmed by the satnav program, showed I had covered 163 miles.   That worked out at 35 mpg, which was a lot more than I expected.  

Admittedly I spent most of the day cruising at 55-60 mph, which is the ideal speed for fuel consumption, but I am still rather pleased.  

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