SuperSpec

SuperSpec

Monday, 29 April 2019

Stilton Cheese Run

Nice day yesterday on my 6th annual Stilton Cheese run.   While it stayed overcast the rain held off so it was near perfect driving weather.   So my record of laying on good weather remains intact (Incredibly I have only failed once in 6 years and that was the Stamford Show about 3 years ago).    

Including the journey to the start at Uppingham and the journey back from the end at Stilton, I covered 125 miles.   Tiger performed almost perfectly and I like the new taller gear change, it made it much easier to change when in 1st/2nd. 


It was a bit chilly but once the engine was up to temperature a quick run of the fan every so often kept me nice and warm.   I'm still not sure about formation runs, which I don't really enjoy any more, but this one is definitely one of the better ones as the couple who do the lead are very sensible, keeping the speed down and slowing/stopping after traffic lights until everyone has caught up.  

But being at the back I still found I had to do quite a bit of stop/start & slow running and the Tiger does NOT like running below 10 mph, she vibrates, kangaroos and rattles so much I can hear it even though I had my hearing aids disabled.   I think I better have her up on axle stands before the Stoneleigh Kit Car Show next weekend and make sure nothing has worked loose.  


She is also beginning to be much more lively on poor roads so I have to hang on the steering wheel for grim death as we bounce all over the place.   On the other hand, although it was a bit boring, the 25 mile run back up the A1 was very pleasant, a steady 60 mph and she was very stable.   I have a complete set of brand new shock absorbers and springs  sitting in the attic and I am wondering whether I should replace them all.


This year they must have upped the numbers as there were way more than 300 cars.  I have never seen it so busy and parking at Uppingham before the start was a nightmare.  The Club came with 15 cars in total, although only 11 of them were Hoods, the others were just normal cars (although 3 were sports cars so I guess they can be forgiven).   

Here is a picture of the 15 of us during a stop for a photo.  You won't see me as I was right at the back.



And here's a picture of the 2 Superspecs at the midpoint of the run when we park up for lunch. The yellow one is owned by a chap called Ivan who hails from Warrington.  I like parking next to him as his car is also a bit scruffy and 'lived in'



Saturday, 27 April 2019

New Gear Change Knob

For almost 4 years now I have lived with the fact the the gear knob rotates under use.   It was just a push fit and over time it has got worse and worse.   It a symmetrical knob, so it didn't affect the use, but I just got annoyed when the diagram on the top didn't match the gear gate.
 
So time to stop faffing about and get a new one.   Here it is installed (with the original just below it) and while it is still a push fit, under the aluminium collar are 3 grub screws to anchor it solidly to the shaft.   It also has an extra bonus of being larger and just over an inch taller so gives more torque on the gear change.




I'll be able to test it properly on the Stilton Cheese run tomorrow.

Tuesday, 23 April 2019

New Oil Pressure Gauge

Been taking her out most days, but took some time out today to tinker.

You might have seen earlier in the blog that I fitted a cheap Chinese electric oil pressure gauge some time ago.  Initially I was a bit concerned as when the engine started it shot up to 90psi and under load went to 100 psi.  Even when the engine was warm it still hovered around the 90psi mark when cruising and dropped to only 80psi when idling.    

The official pressures from the T16 manual are 0.7 bar (10.5 psi) for the idle and 3.8 bar (57 psi) when running.
I just decided there must be a mismatch between the sender and the gauge so ignored it, although I was glad of it when I holed the sump as, unlike the warning light, it gave plenty of warning that I was losing oil.

Anyway, I decided to treat myself to a proper, old school, mechanical one and see what that read.   Fitted it all in and started the engine.   Slightly better, but still very high.  At idle the pressure was 70psi, rising to 80 psi when I blipped the throttle.  

So took her for a run to warm the engine up and when I got back the 'running' pressure was 76 psi and the idle was 62 psi.   So still way above specification and I am not sure what to do, if anything.   Maybe those are minimum values and the engine is just very healthy?   I think I will ask on the forum and on the Rover forum as well.

Here it is as bought  
 

and then installed:



Thank goodness manufactures all still use 2" as the standard size.