Fuel Pressure Question

[Jason Plato]

Yes Aves , that is what I am running .

 

But I will be going 8 injector this winter .

[Peter T]

Arnie i did not say what my idle is. 😬 😬

And i think they might work ok, as they only are rated at a maximum duty of 50%, being Formula one units they have fantastic Technical ranges that far exceed Pico units. Only rated at 4.5 ohms though

 

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[EFA]

"rated at a maximum duty of 50%" Yes at 18000 rpm maybe.

 

It'll run like a dog IMO!

[Alex Wong1697456877]

So I'm gonna be OK with a JPE in tank pump attached to the standard loom if I run a fairly low pressure (45psi) with bigger injectors than the straw ones I currently have

 

Should be fine. I've run this setup for many years without trouble (touch wood)

[philwaters]

I've got my fuel rail back from Jenvey with -6 fittings, so will spending a wedge at Autocross tomorrow morning on some FC333 hose. Steve F kindly lent me a spare regulator to try out as well, so I finally have the means to try and sort this out.

I may well look at the power to the pump while I am at it. It is currently fed via a PCB mounted relay via the ECU, but I very much doubt the wiring to the relay is 30A. I will use that output to switch an external relay and feed it with some HD cable.

 

Thanks all !

 

oh, and I think 1180cc is being just plain greedy!

 

Phil Waters

[Peter T]

Yes i know, but i am only going to use two.

 

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