Weird Sard Fuel Regulator Readings

[Orixy]

Guys, I just installed a new sard fuel regulator. As the new regulator came without gauge, my regular mech (he sold me the regulator) installed it and set it to 2.4kg/cm2 using his own precision gauge.

 

I finally got hold of a new gauge that measures in kg/cm2 and PSI. After installing it and not adjusting the fuel pressure set by my mech, the reading shows 1.8kg/cm2...??

 

I thought the new gauge might be faulty so tried another old kg/cm2 gauge and this time it shows 3.0kg/cm2...??

 

Any idea whats wrong here? I have no doubt that the regulator is definitely original from japan as it was brought in by my trusted mech's jap friend direct from japan. There are also jap label and pricing in jap-Yen on the box and the instruction booklet also in jap language.

 

I'm hoping that its not the gauge that is faulty right out of the box...

[Turbonetics]

i believe one of the gauge is faulty.

by the way,any idea where can i get one of these gauge.i got a SARD regulator but had yet to install,iam looking for a gauge.

[Orixy]

I bought mine from a guy in another forum. His contact is 97474766.

[Johnthese]

bump.

sorry to dig up an old post but i hope that someone knows where i can buy a gauge

i already have the regulator.thanks

[Turbonetics]

i had installed the fuel regulator,but my gauge is not attached to the fuel regulator but on my dashboard.

the readings should be the same.

[Johnthese]

yeah but i dont want those that are situated on the dash.

prefer those small low profile ones that are attached to the regulator under the hood.the small one