20 psi?

[69dieselfreak]

ya i would also like to do the same mod DB4 head that would be sweet id like to do it my self not with the pump i have on there of cource but my rebuildable core and just see or even get some of the tricks that motrack was talking about

 

[motrack]

I lose no fuel milage if driven normal but its tough doing that.

the problem with a DB4 setup is you then have 2 adjustment screws for fuel rate instead of 1 as on a DB2. its a bit harder to adjust as both need turned equal amounts or close to.

 

[Diesel JD]

I drive like an old man most of the time except for the tailgaters or if I really need to get on it in a pinch. I'm too poor to afford FL speeding tickets to the extent that some of my friends have. Its kinda like a "not that you would or should but its nice to know that you could" thing. Yeah. Its like that!

 

[Agnem]

That's good info Motrack.

 

[RedTruck]

You are probably on to something with the line size. Problem is I tend to only fix things that are broken. My fuel lines are not broken. Maybe I can convince my self that too small = broken.

As it stands, I ordered a holley blue and regulator last night from summit racing. I'll keep you posted.

Flatlander,

Did this solve your fuel delivery problem? Just curious. Thanks,

Paul

 

[flatlander]

I'm not sure if I had an actual problem, but it did fix the fluctuation.

 

[RedTruck]

Thanks!

Paul