Fuel questions.

[traindriver]

WOW - just changed my fuel filter and went for a drive.... noticed a huge difference in smoooth application of power just like that!!
She is idling better too already.

Some fuel questions.

What size fuel injectors are in the VK EFI?

Can other sizes or makes of injector be used?

Will it get more power or better response and is it worth it?

What is the rating of a standard VK EFI injector?

Is there a comparison between injectors measured in lb/hour and cc?
(eg a 38lb/hour injector = a what cc injector?)

What is the output of the standard fuel pump on the VK EFI?

Is there any point upgrading to a Holly blue or red fuel pump?
(I forget which colour pumps more / less)

Thanks for the help

AndrewOfNZ

[vkberlina]

VK fuel injectors flow 120 L/hr & 10-11cc/min @ 300 kpa fuel pressure

You can buy higher flow injectors delco sell them. I used to run 13cc/min injectors in my High performance 202.
It depends on the engine if you will get more power in my case I did get more power that was with an after market fuel management & ignition system as well.
The stock computer will just pour fuel out the exhaust

CC is cublic centermetres of fuel passed through the injector

Your car wont run with a Holly blue or red pump they wont give enough fuel pressure, you need an EFI fuel pump not a carbie fuel pump.

Scott