[TOMMY HIWAVE]

WHAT ARE YOU RUNNING ON 454 MAGS
AT SPEED AND NOT

MINE STAYS AT 40
IS THIS GOOD OR BAD

 

[OldMagicfloat]

Tommy;

My 454 magnum would run at 60 psi at rpm and idle at about 30-40 psi. BUT, I think that the type of guage has alot to do with the readings. My guages are stock from Checkmate, they have electric sending units which are not the most accurate.

 

[OldMagicfloat]

Tommy,,40 should not be bad,but do you notice any fluctuation with speed change?

 

[Candyman]

Tommy,
Are you running Gaffrig gauges? The merc senders are not compatiable with them. When I replaced the Merc sender with a Gaffrig the oil pressure went from 42 to 60. I don't understand why the manufactures don't spend a little more time and money and make it right in the first place.

Dan

 

[TOMMY HIWAVE]

thanks for info i will ck