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NEW! 2JZ Twin Turbo Kit from Boost Logic

112K views 742 replies 252 participants last post by  signalpuke  
#1 ·
Here are some pictures of our new twin turbo compound turbo kit. We have kept this thing under the wraps for a while during our R&D. We are in the final stages of R&D and will have this kit available for sale right after the TX2k National Supra Meet.

Many companies have kept away from compound turbocharging due to the fact that compound turbocharging is often linked to diesel applications running extremely high boost. We here at Boost Logic have devised a method to keep the boost as low as 10psi for gasoline applications. This allows a gasoline motor to spool FASTER and make MORE POWER and TORQUE than the stock twin turbo's while still flowing enough air to make 800+RWHP.

Our turbo kit components are constructed out of the highest quality components. Everything is either built out of stainless steel 304 or aluminum.

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#5 ·
This dyno is our initial tuning results at 22psi on a non turbo to turbo conversion.
We are currently installing it on a Twin Turbo motor right now so we'll have numbers for both.

A little over 300 ft/lb of torque at 3000 rpms and over 500 ft/lb by 4000 rpms. With more tuning and tweaking, I can see more power and torque in the low rpm range. We have just gotten the transition a little better so we will be working on getting the spool better even though it already has an insane spool.

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#9 ·
damn!! i been waiting for somthing like this!! deff gonna look in to this kit!!
 
#30 ·
my thoughts as well. Let's see how "awesome" this season.
 
#17 ·
Its about time someone did this. Im into diesel trucks, and Ive seen this for a long time. Should be badass!
 
#24 ·
The original turbo that we tested on was a 76mm. However, I feel like we can go with an 80mm turbo and still have about the same midrange as the current setup. The new setup will be an 80mm for the large turbo.

The great thing about the compound setup is that the area under the curve will spool up as quick as the small turbo but will flow almost the same as the large turbo.

I am predicting an even wider power curve once we run high boost. Running high boost will allow us to run higher boost on the small turbo. At 25 psi on the small turbo, I can see the torque curve at a higher point than it is now. We will see in about one week =)
 
#27 ·
My word - what we can fit in that engine bay. Now youre saying a 80mm frame on this setup !
 
#29 ·
can't wait to test it on our road race set up.

time to gobble up some cars :)
 
#31 ·
Wow! very interesting. Congrats Boost Logic.