Hi capacity fuel pump question

[MC8Mike]

Has anyone on the forum had any experience with a hi capacity fuel pump on a 8v92? I can't seem to find much information in the service manual and am wondering if they will work at all or if there is any advantage. Thanks, Mike.

[luvrbus]

I use the hi/capacity fuel pump or the DDEC fuel pump for all replacements it makes a difference on a 8v92 IMO 

[MC8Mike]

Ok, thank you, so there should be no problem with having to change the orifice or anything like that? Mike.

[Scott & Heather]

What difference Cliff? Moh powah?


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[Don Fairchild]

I'm not Clifford but it gives you better fuel flow better cooling in the injector and a little higher fuel pressure. Some times you have to go from a .070-.080 to .106 orifice, I have drilled the orifice to .095 and had good luck with a higher fuel pressure of around 10lbs or so.

hope that helps

don

[MC8Mike]

Thanks Don, that makes sense, I'll  drill mine out to .095 then. I'm pretty sure I have an .080 orifice now. Are they any easier to prime with the hi capacity pump?  Mike.