Date:         Sun, 30 Oct 2005 23:58:37 EST
Reply-To:     FrankGRUN@AOL.COM
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Frank Grunthaner <FrankGRUN@AOL.COM>
Subject:      Re:       Eight Function Digita
              l Display for the Vanagon
Comments: To: mailinglist@FASTFORWARD.CA, albell@shaw.ca
Content-Type: text/plain; charset="US-ASCII"

In a message dated 10/30/05 8:13:50 PM, mailinglist@FASTFORWARD.CA writes:


> http://www.fastforward.ca/gallery/1005instrumentpod.jpg
>

This is an interesting solution to the gauge problem, and I am a large fan of
comprehensive monitoring of engine functionality particularly of engine
conversion projects. However, I'll say again that the Vanagon instrument panel is
just underwhelming! I'm quite pleased with the modified Passat TDi cluster I
modified and placed into the Vanagon instrument pod for my TDi conversion.
(Pictures available on Alistair Bell's website). The purpose of this note is to
point out that for turbo conversions in general and TDi conversions in
particular, the key gauges needed to supplement the VW supplied set are EGT, boost (0-30
psi, or 0-30 psi and vac), oil pressure and voltage. For all of these
functions, a good dynamic range together with rapid response and high accuracy are
essential. I have found that the general level of analog gauges available from
VDO, Autometer, Westtech and others are really pathetic. Generally these gauges
offer 90 degree movements with poor linearity. Mechanical gauges give 270
degree movements, but are dangerous and slow. I have recently located state of
the art digital gauges with 270 degree movements for EGT, Boost, Oil Pressure,
Voltage, oil and water temperature. A bit pricey, the gauges are available with
custom bezels, dial and with electroluminescent dials from www.speedhut.com.
The EGT gauge is $168, while all others are $98 I believe. These are what I'm
using. Thought I'd bring it to your attention. No connection obviously.

Frank Grunthaner