Technical Fuel Pressure Gauges?

I'd tape one to the windshield for a full throttle to top speed run before changing from 5/16" to 3/8" line from the rear mounted tank.
Or even changing the fuel filter, although a basic pressure and volume test while in the garage is pretty effective and probably good enough

I also like to measure voltage drops all over the place for slow crank starter troubleshooting, and definitely before replacing starter cables .

"Treatment Before Diagnosis is malpractice", or something like that.

 

I mean... I hope not, but at the same time... If ****'s isn't making them (selling them) anymore, it would be nice to have a supply...

3blap.

 

It's 2-1/2", but low pressure.

https://store.flw.com/products/wika...pn2hLwUTsODtTYANSrzWIpYwR-fIuuIQaAtYiEALw_wcB

 

Picture of 10psi on my roadster pictured earlier. LCE

 

How’s that LCE gauge working for you? I found it on line and may give one a try.

 

I have put 5k miles on the car and no problems with gauge.







John