HFS-4 GB daily update...

[spoilboy1]

i want 1 more hfs 4 but i need to know if this system will work with a rx7 before i confirm this other kit.

[Richard L]

The HFS-4 will work with the HFS-4 without a doubt. You must tap your idc signal from the secondary injectors and MAP sensor.

Question:
The ECU is standard OE?

[spoilboy1]

Originally Posted by Richard L

The HFS-4 will work with the HFS-4 without a doubt. You must tap your idc signal from the secondary injectors and MAP sensor.

Question:
The ECU is standard OE?

The ECU is not standard OE. The car is currently using Apexi power FC and is switching to Link4g soon. I will take a blue for this car.

[Richard L]

Whatever ECU you decide, the HFS-4 will read any thing from PWM to 0-5V. I will add the second unit.

[paveltol]

Will you provide the wiring diagram for the Mаzdaspeed 6?

[Richard L]

I am working on it.

[paveltol]

Thank you, Richard. You have an e-mail as well.

[Richard L]

I do have your email address

[maverick6732]

I am interested as well as I just bought a Downing Atlanta Superchager for my M44 BMW and want to use water injection for the obvious reasons.

I will dig deeper but I assume this system will do nicely for my purposes and if so I am interested for sure.

I will be interested in tanks as well as soon as I think out a few things as this was a surprise to find this buy, please include me.

Thanks,

Dave Ellsworth

You have a few more days to consider this. Any force induced engine will welcome the addition of water injection. The HFS-4 uses an inlne valve, typical reaction time is ~0.003 seconds. It is being pulsed to follow engine load. Almost a secondary fuel injection system but delives water or methanol.

[Chopstix]

I'm in:

1x HFS-4 (red) USA (A6 2.7T) + Howerton tank