So Whats Up With The New Fuel Line ?

[1965LONEWOLF]

SO WHATS UP WITH THIS NEW DUEL FUEL LINE EVERYONE IS TALKING ABOUT ? WHATS THE PRO'S AND CON'S ABOUT IT ? WHAT DOES IT PROVIDE TO STOCK TRUCK AND TRUCK WITH CHIPS,AND PUMPS AND ETC ? ANYONE RUN ONE ON THE DYNO TO SEE WHAT THE DIFFERENCE IS ? Oo.

 

[Bodie]

It is a dual feed from the CP3 to the rail. It is really only benifical on modded CP3s. There are no cons that I could think of.

 

[Bodie]

here is a link...



II dual feed line

 

[1965LONEWOLF]

So If My Pump Is Stock But I Run A Tst And A 150 Fass Pump I Won T Get Any Better Results ? I Thought It Would Keep More Fuel In The Rail.

 

[mattymac]

It has a quicker recovery time for fuel pressure in the rail.

 

[Bodie]

The main restriction is the CP3 itself. You can have 100psi @ 200GPH going to the pump, and a tripplefeed line going to the rail, but the CP3 just cant get it there. So untill you get a modded CP3 there is no reason to pay $300 for a dual feed line, just use it on the new pump.



I want to say Floor-it has a 30% pump for $1100 if you are a TDR member.

 

[RobertP]

The main restriction is the CP3 itself. You can have 100psi @ 200GPH going to the pump, and a tripplefeed line going to the rail, but the CP3 just cant get it there. So untill you get a modded CP3 there is no reason to pay $300 for a dual feed line, just use it on the new pump.



I want to say Floor-it has a 30% pump for $1100 if you are a TDR member.

not really, we have seen big differences with a stock cp3, the more you drain the rail the more bennificial it is.

 

[nickleinonen]

there are no cons that I could think of.

don't run a pressure box. . no safety protection against overpressure in the rail

 

[RobertP]

don't run a pressure box. . no safety protection against overpressure in the rail

we are waiting for a fitting to be made and we will have the best of both worlds, modded valve and a duel rail--there in the shop now being made Oo.

 

[Rams-n-Hogs]

not really, we have seen big differences with a stock cp3, the more you drain the rail the more bennificial it is.

So what testing have you done to prove this? I would think it might take a little longer to drain the rail, but it is also going to take longer to get the pressure back up in the rail, on a stock CP3. I can see no HP gain from that.

 

[RobertP]

So what testing have you done to prove this? I would think it might take a little longer to drain the rail, but it is also going to take longer to get the pressure back up in the rail, on a stock CP3. I can see no HP gain from that.

multiple test stand tests have proved it, it now pumps fuel once every 2 cyl instead of 3 ( stock). because it plugs in to the 2nd bottom cp3 cyl.

 

[1965LONEWOLF]

So With My Mod's Listed In My Signature Will This Help Me At All Or Am I Spending Money For Nothing ? I Hate Spending Money For Something That I Can't Notice Or Feel Or Atleast Know Its Helping 100% , Let Me Know Guys If You Think Its Worth It Or Not Please !

 

[Bodie]

So With My Mod's Listed In My Signature Will This Help Me At All Or Am I Spending Money For Nothing ? I Hate Spending Money For Something That I Can't Notice Or Feel Or Atleast Know Its Helping 100% , Let Me Know Guys If You Think Its Worth It Or Not Please !

That was my reasoning on saying just put the $300 towards a new CP3. You will make more power for the dollar with a modded CP3.



NGM, how much of gain did you see with a stock CP3 and a dual feed? Or did it just hold the power longer before it dropped?

 

[1965LONEWOLF]

Ngm - How Much Power Did You See During The Test ? Just Trying To Find Out If Its Worth The Money.

 

[1965LONEWOLF]

No One Else Is Reporting Any Info On This Item , I Thought It Was A Hot Thing And A Good Thing To Have

 

[RobertP]

power from 30 hp to 80+hp have been seen on many different trucks of various years, by different shops around the country on a second fuel line.

 

[1965LONEWOLF]

So What Do You Do With The Relief Vavle When You Take It Off ? Just Leave It Hanging To The Side ? Sounds Like Theres All Postive Things Why I Should Have One And No Bad Reasons Not To Have One ,

 

[RobertP]

So What Do You Do With The Relief Vavle When You Take It Off ? Just Leave It Hanging To The Side ? Sounds Like Theres All Postive Things Why I Should Have One And No Bad Reasons Not To Have One ,

it can be good and bad, there is no valve to relieve pressure with a duel line(yet) but you do keep you fuel rail full, so you can get more power

 

[1965LONEWOLF]

Will It Ever Spike And Something Blow Up ? I Guess The Valve Just Hangs To The Side Correct , Is There More Pro's Than Con's On This New Duel Line , If I Get One And Install , What Do I Watch Out For Or Try Not To Do ?

 

[Floor It]

The CP3 pumps fuel one plunger at a time! You can add a second feed line to the rail but only one plunger will feed the 2 supply lines to the rail at once. I've heard of many people dynoing with it and gained no HP.



John