Full throttle Electric Supercharger Build Thread

[fenton]

Originally Posted by Jac

I ran a little rich compared to stock:

Disclaimer: measured using Dynojet sniffer which seems to be directionally accurate when I've compared it to my OFT logs.

Made basically the same power as stock, with a little less low end torque:

Confused on what I'm seeing here? Is the green completely stock? If so the stock in lean and the ESC and SPM lines are a little richer but certainly not pig rich.



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[shif7i7down]

Originally Posted by Jac

DR comes standard (thankfully).

I believe you need to ask Rob for SPM when you order and he'll wire it in.

Excuse me for my ignorance but what i SPM ? I thought it was the same thing as drag reduction.

[fenton]

Originally Posted by shif7i7down

Excuse me for my ignorance but what i SPM ? I thought it was the same thing as drag reduction.

SPM is a term the guys made up here. Super pursuit mode. It basically just disables the WOT activation of the charger and runs on DR pulses instead for "like stock" power and feel.

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[shif7i7down]

Originally Posted by fenton

SPM is a term the guys made up here. Super pursuit mode. It basically just disables the WOT activation of the charger and runs on DR pulses instead for "like stock" power and feel.

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I'm guess it's some kind of toggle switch? And since its just a made up term, Would rob know what I'm talking about if i ask for spm?

[TM]

So from the dyno charts, it seems like if I turn on SPM (with only DR enabled and the WOT switch disabled), I should be able to run on the track with the ESC tune and have the same power/torque as stock.

Just using DR shouldn't overheat the controller (on the track), since it's not being used to produce boost, right?

[Jac]

Originally Posted by fenton

Confused on what I'm seeing here? Is the green completely stock? If so the stock in lean and the ESC and SPM lines are a little richer but certainly not pig rich.

Stock is stock apart from a catted FP + drop-in filter.

ESC and SPM are running around 11.5 between 5-7k, ignore the fact dynojet thought it was 13.

[TM]

He should. Just tell mention the custom switch he did for Jac.

Originally Posted by shif7i7down

I'm guess it's some kind of toggle switch? And since its just a made up term, Would rob know what I'm talking about if i ask for spm?

Originally Posted by Jac

Super Pursuit Mode via switch next to center console

[Jac]

Originally Posted by TM

So from the dyno charts, it seems like if I turn on SPM (with only DR enabled and the WOT switch disabled), I should be able to run on the track with the ESC tune and have the same power/torque as stock

Yep, thats my takeaway. Keep it above 4K and power/torque is the same.

[robwbright]

Originally Posted by DAEMANO

Since our cars are tuned for 93 octane, I'm not sure if adding more to raise the octane further will improve anything, but I'll do a little more research and give it a shot if it seems safe.

I've got easy access to 93 Oct and even 94 Oct in some cases. I'll be curious to see if the Torco assists with those.

[Jac]

Originally Posted by TM

He should. Just tell mention the custom switch he did for Jac.

I actually decided to attach the switch to my voltmeter. Much easier to use now

[fenton]

Originally Posted by TM

So from the dyno charts, it seems like if I turn on SPM (with only DR enabled and the WOT switch disabled), I should be able to run on the track with the ESC tune and have the same power/torque as stock.

Just using DR shouldn't overheat the controller (on the track), since it's not being used to produce boost, right?

It hasn't been tested on prolonged use but you will get more legs out of it than use full boost for sure.

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[fenton]

Originally Posted by Jac

Yep, thats my takeaway. Keep it above 4K and power/torque is the same.

I'll have to check with Rob but there is also a way to alter DR to be more or less aggressive. I noticed that yours doesn't turn on until a little later than mine.

I'll let you know what we come up with for a procedure.

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[ATL BRZ]

Originally Posted by DAEMANO

Personally I'd rather see Rob's continued concentration on development of the aux charger, controller cooling, push-to-pass button (SPM), etc. To me, these are the features that will make the Phantom ESC even better suited to "performance" (e.g. track) usage.

+1

If the ESC, batteries, and controller can survive 20-30 minutes of frequent WOT on a road course without overheating the controller or running out of voltage before the end of a session, I'd be willing to try it.

[Jac]

Originally Posted by fenton

I'll have to check with Rob but there is also a way to alter DR to be more or less aggressive. I noticed that yours doesn't turn on until a little later than mine.

I'll let you know what we come up with for a procedure.

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Thanks! If we're able to activate it at 2K RPM that'd be amazing Seems like its still a slight restriction down there.