Looking for feedback/experience with Jacks 750 Transmission upgrade

[shownfu]

As title suggests, anyone have first hand experience with the Jacks 750 transmission upgrade in their MK5 Supra?

I'm aware of the Pure options, but if the Jacks works well for ~700 hp/tq then it's a very competitive option.

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[Uwatm8]

Everything I’ve heard is to stay away from jacks

 

[zrk]

I wouldn't use a jack trans if I was shooting for <= 700hp. I'd buy a real transmission instead.

 

[MYA90SUPRA]

I wouldn't use a jack trans if I was shooting for <= 700hp. I'd buy a real transmission instead.

Didn't realize they are that bad. Lots of failures at the drag strip?

 

[zrk]

Didn't realize they are that bad. Lots of failures at the drag strip?

For the price difference, which isn't much, there's not a huge reason to not go Pure. Pure is tried and true.

 

[Geo543]

I’m not trying to push over 700 tbh would the jack be ok? Rn I’m really just on a budget?

 

[kanaka]

They are more well known for their GTR trans stuff. I would just go pure dts for the a90 platform

 

[Bigjsn250]

Jacks WAS known for their GTR trans stuff, many years ago, 99% now go with Shep, I would stay away from Jack's.

 

[zrk]

Jacks WAS known for their GTR trans stuff, many years ago, 99% now go with Shep, I would stay away from Jack's.

That's because you're smart.

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