Sound Performance builds the ULTIMATE Supra for Spool and Response with 634whp and 677wtq

Not Sure if it's a Repost.

Could this be the Ultimate Spool and Response ???

http://www.youtube.com/watch?v=MBi7F91JClI

Precision 6265, Treadstone Cast manifold, SP QSV, Synapse BOV, Precision 39mm Wastegate




Treadstone Manifold & SP QSV





The Results:

Mod List:
-Precision 6265 Billet Waterless DBB w/ 1.00 A/R Divided housing
-SP QSV
-Treadstone Cast manifold
-Precision 39mm Wastegate (re-circulated)
-SP 3" DP/MP
-JIC Titanium Exhaust
-Greddy 3-Row Intercooler
-SP 3" hot-side intercooler piping (drop-down style)
-ProEFI 128 Standalone w/ E85 Flex Fuel system
-ProEFI Color CAN Display
-Synapse BOV
-Stock longblock and cams

Final Numbers:
486whp and 463wtq @ 18psi on 93oct Pump Gas
519whp and 549wtq @ 18psi on E85
562whp and 594wtq @ 21psi
634whp and 677wtq @ 28psi

Difference with and without QSV:
Boost --- From 11psi to 21psi @ 3500rpm
Horsepower --- From 260whp to 360whp @ 3900rpm
Torque --- From 340wtq to 475wtq @ 3500rpm

Gains:
Boost --- 500rpm spool increase
Horsepower --- 95whp increase @ 3500rpm
Torque --- 135wtq increase @ 3500rpm

Notes:
300wtq @ 2800rpm!!! <--- (a HUGE accomplishment in 2JZ response history!!)
300whp @ 3400rpm!!!
500+whp from 4000rpm to redline!!!
28psi @ 3900rpm!!!

The QSV equipped Supra beats the ZR1 from 3600rpm through redline!!!
QSV gains as early as 2000rpm
Torque!!! More TQ than HP in every E85 pull
Nearly 5000rpm effective and usable powerband (from 2500rpm to 7400rpm)
Peak TQ @ 4300rpm

Link
http://www.spracingforum.com/forums/...85-Fuel-System

 

Very impressive.

Makes me wonder how this setup will perform on the vvti motor?

 

Yes it is lol.

when i saw you going with the threadstone manifold i thought you were getting the QSV also.

 

I was there when they were tuning that car! It was very cool!

 

I will definitely be running a QSV on mine.

 

Very interesting

 

Good know I can expect similar results in the next few months

 

Any insight on your Set-Up???

 

Ebay cast and a 57 trim .68 exhaust side here.Insane quick spool.

 

a little more on the build.

http://www.supraforums.com/forum/sho...00wtq-2800-RPM

 

This made me wonder if they made a similar cast manifold for the GE?

And low and behold:

http://www.treadstoneperformance.com...Turbo+Manifold






But does it fit in the sc300 engine bay?

Almost looks like it would be more distributor friendly as well.

 

wow that manifold is awesome, exactly what i have been searching for a while now.
couldnt find a low profile cast manifold for the ge, and this is undivided so you can use a QSV, I would definately like to hear more about this. Is300 bay is narrower than a sc bay, the only problem i would think would be the distributor, but you could use a spacer (or a QSV) to add some extra clearance, or just delete it.

 

Exactly, the QSV would actually help in this scenario, as well as no heat or clearance issues with the upper intercooler pipe near the throttle body because the manifold aims the turbine housing down not up.

I tried searching for any feedback on this forum, supraforums, and even my.is forum and nothing, nobody really has used it or talked about using it.

Also found this:

http://straightlinespecialties.com/s...=utfpqhlnstjtp


You could always fabricate your own utilizing enough space for the QSV.

 

I was wondering if the downpipe will have to be modified. Who's gonna be the guinnea pig? Lol

 

Yes Ali you need to modifie the DP, and i won't be the guinnea pig lol.