2JZ-GTE - Bullseye S372 - AEM V2 - Pump Gas Dyno Tune

[Chris@TDC]

This setup belongs to Chris H. from Colombia, SC. He brought us his super clean 1994 TT supra with big power in mind. He bought the car with a small T3 turbo installed, and was not happy with the power that it made. His goals were to install a turbo setup that could make good power now, and still be used later when a built block is switched into the car. Sorry guys, no pictures for now.

Here is the setup:

All Stock 2JZ-GTE
V160 6 Speed Trans

Tubular T4 Twin Scroll Manifold
Bullseye Performance S372 turbo, 1.10 A/R
4" Down Pipe and Mid Pipe
4" HKS Ti Exhaust
Tial MVS water cooled Wastegate
Synapse Synchronic BOV
3" Intercooler Piping

2 Walbro 255LPH Fuel Pumps
-6AN Feed Lines
TMS Fuel Rail
RC 1000cc Fuel Injectors
Aeromotive FPR

The Greddy Boost Control Solenoid failed on the dyno. It will be replaced with a AEM solenoid, and we'll be turning up the boost, looking for 700 WHP.

Wastegate pressure is 19 PSI. Here is the chart:

[Spent]

Customer may also install cams in the near future as well to increase spool up and prolong the range of usable power.

[SHHHH]

Pretty nice but your not joking about "range of usable power"......wowzers not much there.

Curious on more boost #'s

[Chris@TDC]

Updated numbers from today's tuning session:

[SHHHH]

Very nice!

[GGPIS3]

nice numbers but at what boost level? what type of fuel? are those numbers corrected or uncorrected?

[Chris@TDC]

STD Corrected. For SAE numbers, subtract 2%.

This was 29-30 PSI, on pump gas (93 octane)

[Spent]

And guys, your eyes do no deceive you. The turbo is loosen'd up a litle bit since last time (brand new), hence the faster spool up.