Satisfaction

Looking at installing water pressure gauge on 502. Where is the correct (best) place on engine to install sending unit?

1BIGJIM

iTrader: (1)

Mine our on the intake manifold so they don't get plugged with sand or dirt. Do a search you will find several posts on the subject.

Revd Up

I have mine in the intake manifold as well. Using the block drains will clog up with sand.

Griff

What they said.

Satisfaction

Thanks, that's what i was thinking.

what is the ideal water pressure for lightly modified 502 with bravo?

1BIGJIM

iTrader: (1)

Search Function returned 4 pages for your reading pleasure.

Wes Burmark

Mine was factory located on the oil cooler h2o drain (Fountain).

SB

iTrader: (1)

I like that place.

Merc suggested to place their water pressure regulator (available thru any Merc dealer if it's needed) after oil cooler and before engine inlet.