Fuel Pressure??

[edgaryz3]

running a 60hp ofv, they say run it for 40psi at wot. Is there any need for more than that or would it hurt to turn my Raptor 150 on up to say 50psi?? really not having any problems with fuel pressure, only drops a few psi at wot.

Just wondering if there would be any advantage to running more, or would it hurt nething?

 

[Thekid760]

what pump do you have? the 160/175 pump supposedly benefits most from higher psi as it has a shorter injection duration.


Hopefully someone with more knowledge will chime in.

 

[95cummins5.9]

I read a old thread one time on here. Big blue or Jim Fulmer I thinks. No gains over 50 psi I believe.

 

[Big Blue24]

I read a old thread one time on here. Big blue or Jim Fulmer I thinks. No gains over 50 psi I believe.

That must have been Jim Fulmer with a tuned up 215 pump.

I've seen large gains over 50 psi with my 160 pump.

 

[edgaryz3]

yes its a 215 pump. im running it single feed, read that dual feeding the 215 really doesn't matter as much as the small pumps.