a crazzy dual fuel system

[cummins king]

before i did all of this stuff i had 30 pounds, after i fixed the pump top i lost it then i taped down that thing and it didnt do anything then i put te return and it didnt do anything, the only thing that i can think of witch im going to check now is maby i cracked a boot when i took the intake pipe off

as for the agg top it doesnt work, to much mashining and modifing to be worth it

the extra case pressure didnt give m any moe boost, i think it gave me more troutle responce, it seems to pick up and go better for the admount of boost im making

[KTA]

More case pressure will advance your timing. Have you checked tried turning in the fuel screw to get your boost back up, maybe the screw is shorter or you bent the linkage some and you aren't pusing as much fuel, of course then again it could just be because your timing is running full advanced all the time now, that would reduce boost.

[cummins king]

the fuel screw is at breaking point its in so far and i cant see me changing the pump like i did will loss me 10 pounds of boost, remember i lost the boost before i messed around with that regulator
is there any way to get it back up

ho i think i have found the problem i just havent been able to conferm it yet, i beelive the boot on the bottom of th ic to the intaked is cracked or is rubbing on a trans cooler line, i will check tomorrow

[DTanklage]

my truck made 30 psi with a 14 h1c and the fuel screw wayyyyy out and the afc line broke

you have a leak somewheres

oh, thats right, you got stock injectors....humm

dunno

ps - dont crank the fuel screw in ya bone

take it out and look at it

it is shouldered and will only go so far before you start tearing stuff up

if you want it to go further weld an extension on the front end of it

[bgilbert]

I'll take that ag pump top off your hands .

[cummins king]

it wont work the bushing and bushing housing hights are way difrent, trust me i spent hours trying to think of ways for it to work, and it would of leaked like a !@#$%, plus you have to dill out the shot off, not fun unless you have a mashine shop

i might weld the tip and see what that does

[bgilbert]

it wont work the bushing and bushing housing hights are way difrent, trust me i spent hours trying to think of ways for it to work, and it would of leaked like a !@#$%, plus you have to dill out the shot off, not fun unless you have a mashine shop

i might weld the tip and see what that does

I can handle it .

[cummins king]

okay..... dont tell me i didnt warn ya, are you going to pick it up, lol , funny ain i, shipping will be 20 bucks

[cummins king]

is it okay to be running advance timming with out adjusting the pump manualy, i dont want to blow a head, and how much advanced are we talking, if stock is 13o then am i running around 20o (aprox.)

[DTanklage]

if your timing is at 20° static it could be as high as 35° with all that pressure you are running!

[ford69557ci]

i wonder whaT mine is a 60psi lol`i kn ow my timing is bumped 1/4 i did kill my head gasket today so i must have done somethin right

[cummins king]

okay, u guys think that im running that much timming, its hard to belive, it still smokes like it did before all of this, the truck seems to run great, but you just geusing at the 30o's is there a psi=timming equation