Rail Fitting

[whitey]

Are ported rail fitting needed in both rails when running dual pumps?

 

[skintback]

Needed maybe not but look at it like this the way a lbz/lmm dual pump kit (ppe) has all the pressure both pumps feeding into the driver side rail i would think it would be a good idea to port the passenger side as well

 

[JoshH]

This test was done with a single stroker pump, but I'm would imagine results would have been similar with dual CP3s.

[youtube]3J7ZoQrKbzA[/youtube]

 

[whitey]

Would passenger side be starved of fuel? When is a after market fuel pick needed?

 

[skintback]

Would passenger side be starved of fuel? When is a after market fuel pick needed?

Well beings the rail sensor is in the passenger side rail and the video showed the best rail pressure being made with just a driver side ported fitting i would say no.

I would install a sump over a pickup tube.

 

[moparkxracer]

I did all three fittings on mine.

 

[whitey]

Well beings the rail sensor is in the passenger side rail and the video showed the best rail pressure being made with just a driver side ported fitting i would say no.

I would install a sump over a pickup tube.

When installing sump does the factory pickup remain in place?

 

[S Phinney]

Yes but you don't use it.

 

[whitey]

What brand sump to you recommend?

 

[mike diesel]

I am running a stock pickup still and making almost 1000whp just fine.

 

[skintback]

They all do a good job just get one that seals up good and reroute your return fuel line in the tank to return outside the stock pickup towards the sump :thumb:

 

[skintback]

I am running a stock pickup still and making almost 1000whp just fine.

Maybe that's why you are only making 60psi of boost


:hug: JK

 

[mike diesel]

Maybe that's why you are only making 60psi of boost


:hug: JK

If I was severely dropping rail then I'd be questioning it. But she still holds 24000+

 

[S Phinney]

There is no way that your fuel system is efficient through a stock pickup. To hold rail you would be lacking a little in your tuning. That may very well be why you can't push your chargers hard enough.

 

[CaptPhil]

I ran 133mph on the stock pickup.... just saying.

I have a sump now.