Quote:
Originally Posted by johnta1
If it's a 60 PSI pump how would you get more than that out of it?
455 SD's were 80 PSI
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ONLY difference between the 60 psi oil pump and the 80 psi 455 SD oil pump is about $5.00
in two parts. A longer (higher pressure spring) and a longer spring housing.
Last time I bought the stuff from Melling The housing was about $2.00 and the Spring $3.00
Rest of the pump is IDENTICAL. Tom V.