Camerons torque converters new dump valve and holley efi 

Cameron hooked me up with the transmission in the front of my jet van! He is a fellow man of science and I enjoy our conversations.

Need to combine that with a 2spd 400combo. Nice video , explained thing well.

Awesome video, Devin! Can't wait to get one for my setup, even though it's a lowly 5.3 with an S491, lol.

Thx Devin, great advice

Thanks for the lesson. Nice vid.

Awesome video

So I could actual soften the transition with this in the case of hitting 3rd and knocking the tires off with pretty tight converter, and cure it. (Because everything else is great ( so far knock knock))

Another great vid as always. A side question. Is there internal modifications to the transmission to utilize the dump valve scenario?

Great video Devin. I haven't installed any dump valves in my turbo 400 yet. Do you still have a first gear in your turbo 400 or are you pretty much a 2-speed now. I bought a grinder 2 / 3 speed valve body. Probably going to be installing that over the winter and a transmission freshen up.

Did you still have to modify the TH400/pump converter charge circuit by drilling and tapping a Orifice plug, or does the regulator eliminate that mod?

Trying to understand how this works Is there 2 valves inside the block that open and close with the solinoids that dump the pressure through the jets?

Did they decide not to make these? I’ve been looking all over the internet and don’t see them for sale anywhere.

This may be a stupid question. I have a th475. It has straight cut gears in it. Will that eliminate the thrust toward that you are talking about?

How would I program the holley if I want to open a dump on the brake and then leave it open a certain amount of time after the release of the brake? I'm running a blower car and would like lower pressure to allow the motor to briefly accelerate faster at launch

Hi Devin, does this dump valve require any internal modications to the valve body or its simply an external that tees in the cooler line? Asking as I have read the internally dumped ones spool significantly faster. But if this is simply a solenoid t'd into the cooler line then I'm sold on it. Thanks again

Great video. Quick question can I use this same setup with my bbf c6 transmission

Hey Devin it's a little hard to see the red line on the data log. Maybe next time make it green or White.

Isnt the lower port on the trans the return?

How would you use the dumps on a blower car?

What about 1 for a Ford c-4 transmission and if so how much

That won't help your thrust bearing issues significantly. The "ballooning" is due to pressure between the turbine and impeller... not the trans pump.

Would this work on a 4l80e?

Where can I purchase this kit from

Hey Devin how do you wire these? Off a relay or straight into ecu?

Where can I buy the same system

Do they make Them for the 4l60e?

There was a Biden ad before this video started . Had to vomit now I’m back

where do i buy this?