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Search: Posts Made By: cwdodson88
Forum: performance & modifications Today, 10:00 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
That’s appears to be a great little package....

That’s appears to be a great little package. Hairpin wound pmac motor. Looks like they can be had for pretty inexpensive. And I’d be willing to bet that with the right pack and controller, it’d pack...
Forum: performance & modifications Today, 09:19 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
https://www.enginelabs.com/news/sema-2016-e-charge...

https://www.enginelabs.com/news/sema-2016-e-charger-bolt-on-hybrid-system-draws-crowds/

Small 30-50 horse motor would be cool, and net you some mpgs. Pack size would need to be big. Prius hybrid...
Forum: performance & modifications Yesterday, 01:20 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Hammerhead Eagle i-Thrust

Hammerhead Eagle i-Thrust
Forum: performance & modifications Yesterday, 01:14 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
I was thinking his phase change pump. But yeah,...

I was thinking his phase change pump. But yeah, looking around, there are some 12v pumps that are pretty dang good. Still in the 500w area. But youre going need all that power for the losses of that...
Forum: performance & modifications Yesterday, 12:39 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Wasted system = $$$ burnt every time it’s used. ...

Wasted system = $$$ burnt every time it’s used.

Recirculating system = energy wasted every time it’s used.

Oil cooled = integrated pump, low friction positive displacement pump driven by the...
Forum: performance & modifications Yesterday, 12:18 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
No need to get your panties twisted so early bro....

No need to get your panties twisted so early bro.

So you want a wasted system... every 10 runs hes out 40 bucks. Not much left in the budget to keep covering that.


Yep, I've heard of...
Forum: performance & modifications Yesterday, 12:06 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Thats awesome. We've been getting into some...

Thats awesome. We've been getting into some reselling stuff lately to help distribution of BW's OTS products. Playing around with some of these drive units is fun. With the right cooling capacity on...
Forum: performance & modifications Yesterday, 11:54 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
And how much power is consumed in the...

And how much power is consumed in the recompression of this gas? Or is this a wasted system? Are we moving forward to adding unnecessary complexity, and potentially harmful things to the brick so it...
Forum: performance & modifications Yesterday, 11:48 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Might be a fun experiment to dissect one. With a...

Might be a fun experiment to dissect one. With a lot of the OEM motors that I've dissected for research, the jet locations can be better placed and sized for better function, through shaft cooling is...
Forum: performance & modifications Yesterday, 11:10 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
nO eNTIeNDO

nO eNTIeNDO
Forum: performance & modifications Yesterday, 10:46 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Have you ever tried oil cooling one? That'd be a...

Have you ever tried oil cooling one? That'd be a fun little project. Potentially increase the time at peak load a bit. ATF is a great cooling media, the only issue is oil shear at the rotor/stator....
Forum: performance & modifications Yesterday, 08:28 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
The e-golf has a % meter and at 20% or more in...

The e-golf has a % meter and at 20% or more in the regen area the brake lights kick on. Definitely not a one pedal car, but feels like a high compression na downshift. Won’t pull you all the way to a...
Forum: performance & modifications 06-16-2021, 11:10 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
It also activates the brake lights when you let...

It also activates the brake lights when you let off. Safety.
Forum: performance & modifications 06-16-2021, 05:06 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Leaf, e-Golf, 500e, tesla everything, they all...

Leaf, e-Golf, 500e, tesla everything, they all offer some level of "engine" braking on off throttle.

The e-Golf has 3 modes for regen braking depending on how hard you want it to pull you down....
Forum: performance & modifications 06-16-2021, 02:44 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
I think he expressed “that would work” with some...

I think he expressed “that would work” with some level of clarity.

I have stripped, and rebirthed a couple current market EV powertrains. Removing some failpoint components and adding in...
Forum: performance & modifications 06-16-2021, 02:29 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Cant detail a BOM for you, but I can say that...

Cant detail a BOM for you, but I can say that yanking the guts from a leaf, modifying a few things, and using some clever machining on a lathe, and manual 3axis with clever fixtures, you can build a...
Forum: performance & modifications 06-16-2021, 02:14 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Especially if you want something that will run...

Especially if you want something that will run 10s all day. Do 100 passes with a dual warp9 and watch those slips go from 10-11-12-13-14-15 as you melt all of it air cooled godliness :rofl:
Forum: performance & modifications 06-16-2021, 01:56 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
exactly. Thats my thoughts on the hybrid...

exactly. Thats my thoughts on the hybrid controller I'm getting set up. Get the transitions right and its smooth and driveable, get em wrong and lock em off letting off the throttle. :rofl:
...
Forum: performance & modifications 06-16-2021, 01:18 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
I think you pretty well nailed the translation....

I think you pretty well nailed the translation. It can be done, but control is no where near what it should be, waveform control is limited, efficiency is limited, torque is limited, rpm is limited...
Forum: performance & modifications 06-16-2021, 11:11 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
I think that might be a wiki search thing to do.

I think that might be a wiki search thing to do.
Forum: performance & modifications 06-16-2021, 11:02 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
https://i.kym-cdn.com/entries/icons/original/000/0...

https://i.kym-cdn.com/entries/icons/original/000/016/345/BYE_FELICIA.jpg
Forum: performance & modifications 06-15-2021, 04:28 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Don’t really know that you do it well. Especially...

Don’t really know that you do it well. Especially when touting on about nine points of efficiency and then throwing air cooled warp 9s in the same post. It’s absolutely beautiful. I can say that you...
Forum: performance & modifications 06-15-2021, 11:08 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Sevcon gen 3-4 controllers can work with those...

Sevcon gen 3-4 controllers can work with those motors, not ideal, but can work. Cascadia controllers would be best. We also have a motor with a built in controller, so you get the benefits of both...
Forum: performance & modifications 06-15-2021, 10:47 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
I have controllers that will control all 3 of...

I have controllers that will control all 3 of those powertrains… I built and tested the motors for all 3 of those. I have the battery that I used to run all 3 of those. And they’re sitting on the...
Forum: performance & modifications 06-15-2021, 10:36 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
https://media.ford.com/content/fordmedia/fna/us/en...

https://media.ford.com/content/fordmedia/fna/us/en/news/2020/04/23/ford-performance-introduces-all-electric-mustang-cobra-jet-1400.html
low 8's with no suspension tuning, turns 7s now...
Forum: performance & modifications 06-14-2021, 10:43 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
My project is hopefully moving from CAD to metal...

My project is hopefully moving from CAD to metal this winter. I have a few a pretty good stack of parts stockpiled. CAD for the rear subchassis is moving from CAD to the bender this fall. The local...
Forum: performance & modifications 06-13-2021, 03:42 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
There are inexpensive high voltage controllers....

There are inexpensive high voltage controllers. Some more user friendly than others. Sevcon makes more than a few flavors under 1k usd in the used market, eBay, Craigslist, etc. Theyre surprising...
Forum: performance & modifications 06-13-2021, 11:56 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Never said I’ve sat down the the creators of...

Never said I’ve sat down the the creators of yasa. So please don’t mix facts. I do however follow their work and I have been involved in supplying them components they use to continue the progression...
Forum: performance & modifications 06-13-2021, 11:20 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
I never said it wasn’t a good idea, or...

I never said it wasn’t a good idea, or potentially great solution for someone on a budget. But then again, someone on a budget walking through the yard looking for a Lexus gearbox to play with...
Forum: performance & modifications 06-13-2021, 10:39 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
You go into every thread hoping that you can talk...

You go into every thread hoping that you can talk over someone’s head spouting citations from doctors and their papers to make yourself feel better. So put the ruler down bud, your dick isn’t that...
Forum: performance & modifications 06-13-2021, 10:16 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Take that chip off your shoulder bro. Your lies...

Take that chip off your shoulder bro. Your lies and rants are beginning to annoy.

I have no need for the Lexus box in my personal project. I’ve got my own controller, motor, and my pack design is...
Forum: performance & modifications 06-13-2021, 09:53 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Don’t need to reverse engineer the controller....

Don’t need to reverse engineer the controller. The interwebz already has step by step instructions for how to hack the Lexus controller via CAN, simple code, and make it work. Same places have the...
Forum: performance & modifications 06-10-2021, 05:57 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Might be worth a try. Do it for science, then...

Might be worth a try. Do it for science, then report back your findings. :-P
Forum: performance & modifications 06-10-2021, 01:06 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Meh, don’t be dumbass... don’t lick fingers and...

Meh, don’t be dumbass... don’t lick fingers and touch shiny things. If you do have to, touch only one at a time. My test station ran off a 388v pack of lipo for years, and I’ve connected and...
Forum: maintenance & nonperformance 06-10-2021, 10:16 AM
Replies: 13
Views: 512
Posted By cwdodson88
Drop it at the machine shop. It’ll cost like...

Drop it at the machine shop. It’ll cost like 20-50$, have them do both sides if they done mind.
Forum: performance & modifications 06-08-2021, 09:38 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Saw a few of his videos. He had some interesting...

Saw a few of his videos. He had some interesting experiments with it. There were more than a few of his ideas that he had that fall within what I was meaning. He was running into instances at one...
Forum: performance & modifications 06-08-2021, 12:07 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
I don’t need to wind them by hand. We have...

I don’t need to wind them by hand. We have machines that do that for us. I’m in the power train side of things, so I get to modify, assemble, tune and dyno test them before they get shipped to the...
Forum: performance & modifications 06-08-2021, 11:21 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Youd get more fill with square windings.

Youd get more fill with square windings.
Forum: aftermarket engine management 06-08-2021, 10:37 AM
Replies: 45
Views: 3,450
Posted By cwdodson88
The few speeduino's that I've played with seemed...

The few speeduino's that I've played with seemed to have trouble, and give me headaches with VR sensors, and you're probably on to something with tooth count being the big player as well as revs. The...
Forum: performance & modifications 06-08-2021, 10:25 AM
Replies: 296
Views: 8,511
Posted By cwdodson88
Looking over the documentation of that 450h...

Looking over the documentation of that 450h transmission, it’s utilizing 2 MGU planetary sets and 2 mechanical planetary sets, I’m guessing one is for reverse. Pretty interesting. Also running pretty...
Forum: performance & modifications 06-07-2021, 10:29 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Just saying that I believe it to be possible, and...

Just saying that I believe it to be possible, and why. If you’re able to find where the torque limitations of the gearbox’s motor arrangement are and where to place the rpm limits, you could be able...
Forum: performance & modifications 06-07-2021, 10:07 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
My guess is that you don’t fully understand the...

My guess is that you don’t fully understand the inner workings of that gearbox. I’ve worked on something similar. So, let me see if I understand it well enough to explain it. From what I see, there’s...
Forum: performance & modifications 06-07-2021, 04:02 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
I'd like to know why you wouldn't think it would...

I'd like to know why you wouldn't think it would work.
Forum: performance & modifications 06-07-2021, 01:06 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
I wouldnt be able to comment, but I believe it. ...

I wouldnt be able to comment, but I believe it.

Since e-motors apply full torque from the moment to the knee where back EMF is becoming greater than supply, you're looking for where the knee is...
Forum: performance & modifications 06-07-2021, 12:35 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
Thats where you'd use an AC system with tunable...

Thats where you'd use an AC system with tunable regen and low cogging torque. Then under braking, it applies progressively harder braking torque charging up you system, and under cruise applies the...
Forum: projects & restorations 06-07-2021, 10:47 AM
Replies: 104
Views: 72,688
Posted By cwdodson88
Yes. That would be my first place to start with...

Yes. That would be my first place to start with the rabbit hole of NVH. The pinion should be parallel with the rear of the front driveshaft, or the transmission (if using a 1 piece).

If its just...
Forum: aftermarket engine management 06-07-2021, 10:32 AM
Replies: 45
Views: 3,450
Posted By cwdodson88
With speeduino, there are some things that these...

With speeduino, there are some things that these ECUs do no do well with. Noisy sensors being the biggest depending on signal conditioners being used. But in my experience, the EMI susceptibility...
Forum: performance & modifications 06-04-2021, 01:50 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
BW has some involvement as well in the OEMs, but...

BW has some involvement as well in the OEMs, but I do not believe there is a consumer retail variety yet. I can say that there are several European cargo vans equipped with e-turbos, but I do not...
Forum: performance & modifications 06-03-2021, 12:15 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
And on the plus side of performace, that 48v...

And on the plus side of performace, that 48v system could also be pulled in to an e-turbo as well. Shared DC bus, and an e-turbo, and you could effectively gain in all areas. That being range,...
Forum: performance & modifications 06-03-2021, 12:05 PM
Replies: 296
Views: 8,511
Posted By cwdodson88
You'd be surprised at how well they can be...

You'd be surprised at how well they can be cooled. Using a 10 row oil cooler with water in it, 5/8" lines, and a bosch itty bitty pump, we've been able to keep a 146mm 48v motor cool running it at...
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