seeking fuel pressure sender

[Michael G. Glover]

> Date:          Mon, 06 Oct 1997 13:07:07 -0500
> From:          sfg <sfgent at ac.net>

> I'm looking for a fuel pressure sender (transmitter) to use on an '87
> TBI 350 Chevy Blazer. Would an oil pressure sender withstand use with
> gasoline?  What should the range be for the sender to operate at
> midscale? Which ECU applications monitor fuel pressure? 
> Any suggestions? Thanks, Steve
> 

Just for the hell of it I went to AutoZone and spent $12 buck for an 
oil pressure sending unit and installed it on the schrader valve 
location where I have my gauge mounted.  The NPT fitting was the 
exact size needed.

I put an OHM meter on it and it hovered around 148-150ohms at idle 
and went up to 157-158 while revving the engine.  At idle with vacuum 
my fp is @ 34psi and 41psi without.

My question is, could I connect and electric oil pressure gauge and 
scale it to display properly or are there any electric fuel pressure 
gauges available?

TIA
Best Regards,

Mike Glover
glover at midfre.com
93 Notch
13.638 @ 106.07 N/A
TFS TW heads & GT-40 Intake
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