Install vacuum gauge on Honda NX650 Dominator 1988.
 

I want to install vacuum gauge .
I see no space to install.
I can not post pictures.
I can not put links.

I've been looking at different vacuum gauges and are great for space fairing .

Is there a smaller vacuum gauge ?

If I do not find I have to install it on the handlebars.

Hi herberpower - I've changed your account so you can post links/photos now.

Be sure to put a very small restrictor between the intake and the gauge. Otherwise your gauge will fluxuate wildly, being a one cylinder engine.

Most automototive gauges are 2"

Thank you MetroMPG and VARN

Here you can see the speedometer:

http://i57.tinypic.com/2mpdana.jpg


The holes had fairing speakers. the plastic was marred in a few weeks .


I had thought to put the classic vacuum gauge 2 "( 52mm ) , like these :

52mm Calibrador Puntero medidor tabla Mesa vacío Leer de 0-30 in.Hg Vacuum Gauge | eBay

Tim Vacuum Black Dial Face Mechanical Analogue Dash Board 52mm Gauge | eBay

I have also seen these electronic gauges 2.5 " (60mm )

negro cara 2014.01 60mm calibre coche vacío, luz blanca, auto manómetro de vacío, metros del coche, barra 1.0/ap106 en Instrumentos de Motor en AliExpress.com | Alibaba Group

60mm defi avanzada serie cr calibre coche vacuómetro metro de auto negro cara en Instrumentos de Motor en AliExpress.com | Alibaba Group

The problem is that there is no space . They are great to put on the fairing .

I thought to put the vacuum gauge on the handlebars or .

Add a dome to the fairing and put the vacuum gauge on the dome . the dome is like this or another model:

http://i60.tinypic.com/314piev.jpg

Consider a vacuum gauge from a brake bleeder, It can be set on top of the side of the tachometer.

You mean something like this?

http://i60.tinypic.com/fm7zt2.jpg

Or this?

http://i60.tinypic.com/2r72aad.jpg

on top of the lid tachometer numbers four , five and six