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Ashtray Gauges
Posted: 30 Jun 2021, 08:58
by Spailpin Fanach
Hi all.
I thought I might install the following in place of the existing unused ashtray.
https://www.slaughterhousecustoms.com/p ... es-rhd-lhd
I also thought I might change the gauges to coolant temperature and oil temperature. What do people advise?
Also, how would I connect to engine?
Many thanks
Re: Ashtray Gauges
Posted: 30 Jun 2021, 10:39
by ajsimmo
A version of the gauge pod is available from Brickwerks, so you know it'll fit, and be good quality.
https://www.brickwerks.co.uk/twin-gauge ... k-rhd.html
(I'm not saying there's anything wrong with Slaughter house custom stuff, I've just never bought anything there, or heard any feedback.)
Sent from my ONEPLUS A3003 using Tapatalk
Re: Ashtray Gauges
Posted: 30 Jun 2021, 11:17
by Robsey
I believe Brickwerks do specify that the some gauge manufacturers are changing their gauge mountings from the "U" clamp style to a threaded locking ring format.
They were advising that only the U clamp style fitted their pods at present.
As for gauges themselves...
I thought you may have gone for the usual voltage and oil pressure gauges.
These are the two things that most T25 owners get paranoid about. .especially those with waterboxers.
I suspect your main cluster would have a coolant temperature gauge already.
Re: Ashtray Gauges
Posted: 30 Jun 2021, 14:38
by Stesaw
Yeah the vdo gauges changed, I got a mix on my temp and pressure gauge. They are a very tight fit on the brickwerks pod.
Re: Ashtray Gauges
Posted: 30 Jun 2021, 15:53
by keynsham1
I went for a voltmeter and 52mm rev counter! Easy to wire up and look good!
Re: Ashtray Gauges
Posted: 01 Jul 2021, 07:49
by Spailpin Fanach
Robsey wrote: ↑30 Jun 2021, 11:17
I suspect your main cluster would have a coolant temperature gauge already.
Thanks Robsey
I don't trust my existing instrumentation. I had an alternator belt break last week while on a long trip. When the altenator/battery warning light came on, I stopped. The engine was steaming and the coolant boiled over. The expansion tank was empty and there was a bit puddle of coolant under the engine area. The coolant gauge was at zero and the warning light didn't light up.
This is why I'm keen to have a backup system.
Re: Ashtray Gauges
Posted: 06 Jul 2021, 07:51
by Schnippzle
This is exactly why I've opted to have a ScanGuage2 installed into a holder in the ash tray compartment.
Re: Ashtray Gauges
Posted: 07 Jul 2021, 15:23
by Splurt
The ScanGauge2 looks great but only an option if you have upgraded your engine to one that is OBD2 compatible.
I recently added two temperature sensors (coolant and oil). The temperature needle has always sat on the high side and I wanted a second gauge just for piece of mind. It's nice to be able to put an approximate value to it, so far I haven't seen it rise above 90, with the fan kicking in when it is meant to.
I already had oil pressure and turbo pressure but decided to rehouse them into an ashtray pod from BW. It meant a bit of butchery work to the dash, cutting a hole to fit the second pod. I had the dash out at the time, otherwise I wouldn't have bothered. I had never been able to see the boost pressure so added a shade which has done the trick. Very happy with it now.

I had ordered one of the gauge adopters from BW but it turned out that I needed more. I was able to modify the plastic ring holder to fit by trimming it down to have two legs that hold the gauge in the pod on a smaller amount of thread. Worked a treat but I am not sure if the pod would take two gauges with this modified holder, I only used one per pod.
Re: Ashtray Gauges
Posted: 11 Jul 2021, 12:22
by DoubleOSeven
I went for oil temp as this gives an idea of how the engine is performing and a rev counter, which has a nice party trick upon start up.
https://youtube.com/shorts/SBuQVVy3OGM?feature=share