Transgo HD2: dual fed direct drum?
08-07-2017, 02:21 PM
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Ok, well as of now I am replacing my valve body which currently has the HD2 kit on it to a rebuilt stock one with the sonnax AFL and tcc upgraded valves. Trying to figure out what needs to be done when I put that "stock" valvebody on.
08-07-2017, 02:28 PM
#62
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Here's some reading, and its my understanding the hd2 dual feeds third but not internally bc you cant do that with the trans apart.
Here's a quote:
https://ls1tech.com/forums/automatic...you-drill.html
https://ls1tech.com/forums/automatic...4l80-mods.html
https://ls1tech.com/forums/automatic...uch-power.html
Here's a quote:
The TransGo HD-2 kit for a 4L80E is the best kit available to bolt into a transmission without taking it apart BUT it has its limits.
I would say the limit is going to be around 850 ish or so. It may live a bit longer in some applications (lightweight).
The sandwiched seperator plate limits flow to 3rd gear although it does dual feed.
It also has the potential to create crossleaks.
You can do internal mods and use a stock plate for a more effective method.
Our new transbrake and in the near future we'll be offering a non-transbrake valve body assembly that has a revolutionary 3rd gear circuit in the 4L80E.
I would say the limit is going to be around 850 ish or so. It may live a bit longer in some applications (lightweight).
The sandwiched seperator plate limits flow to 3rd gear although it does dual feed.
It also has the potential to create crossleaks.
You can do internal mods and use a stock plate for a more effective method.
Our new transbrake and in the near future we'll be offering a non-transbrake valve body assembly that has a revolutionary 3rd gear circuit in the 4L80E.
https://ls1tech.com/forums/automatic...you-drill.html
https://ls1tech.com/forums/automatic...4l80-mods.html
https://ls1tech.com/forums/automatic...uch-power.html
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