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2005 Mustang GT V8 Twin Turbo
Kit
ESTIMATED HORSEPOWER: 450rwhp @ 7-8psi Boost Pressure
CURRENTLY UNDER DEVELOPMENT
Tentative
Component Listing:
- Mitsubishi Turbocharger (x2)
- TiAL 38mm External Wastegate (x2)
- Front Mount Intercooler with Polished Endtanks
- HKS Super Sequential Blow-Off Valve
- Polished Stainless Steel Intercooler Piping
- Turbocharger Up-Pipe (x2)
- Polished Stainless Steel Air Intake Pipe (x2)
- K&N Cone Air Filters (x2)
- Upgraded Fuel Injectors (x8)
- Stainless Steel Downpipe (x2)
- Turbo Oil Scavenge Pump
- SCT Tuning Xcalibration ECM Reprogrammer with pretuned
maps (option)
- All Hoses, Lines, Clamps, Fittings, etc
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Available Packages:
Smog Legal Twin Turbo Kit (Complete)
- Complete Twin Turbo Kit
- High-flow catted downpipes
- Wastegate dumps plumbed back into downpipes
- SCT Tuning Xcalibration ECM Reprogrammer (pretuned maps included)
Price: TBA
Smog Legal Twin Turbo Kit (For Professional Tuners)
- Complete Twin Turbo Kit
- High-flow catted downpipes
- Wastegate dumps plumbed back into downpipes
- No engine management included
Price: TBA
Off-Road Twin Turbo Kit (Complete)
- Complete Twin Turbo Kit
- Catless downpipes
- Wastegate dumps to open atmosphere
- SCT Tuning Xcalibration ECM Reprogrammer (pretuned maps included)
Price: TBA
Off-Road Twin Turbo Kit (For Professional Tuners)
- Complete Twin Turbo Kit
- Catless downpipes
- Wastegate dumps to open atmosphere
- No engine management included
Price: TBA
Twin Turbo @ ~3.5psi
- 1/28/2005
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Twin Turbo @ ~3.5PSI
- 1/29/2005
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Stock:
267.41 WHP
293.14 FT.LBS
Twin Turbo @ ~3.5psi:
346.88 WHP
358.15 FT.LBS
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Stock:
267.41 WHP
293.14 FT.LBS
Twin Turbo @ ~3.5psi:
356.47 WHP
368.98 FT.LBS
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Video:
Current Mod List:
- Ultimate Racing Twin Turbo Kit @ ~3.5psi
- Factory Air Flow Meter
- High-Flow Catted Downpipes
- Wastegate Dumps Recirculated
- Factory Exhaust Midpipe
- Ultimate Racing Axleback Mufflers
- Sunoco 94 Octane Gasoline
- SCT Xcalibrator ECM Reprogrammer
Our Comments:
1-29-2005
Over the past week, we've been tuning out the drivability
on the dyno with the help of our dataloggers, scan tools,
widebands, and SCT Tuning's XCalibrator (which I might add
is working excellent!). This gave us a good understanding
of the ECM's ways. Spark timing advances/retards, trends of
short and long term fuel trims, air flow meter readings, etc.
Understanding and fine tuning these play a vital role in how
well the car will drive day in and day out. It's fairly simple
for anyone to tune WOT. Cruise, stop and go, and "tip-in"
are generally overlooked.
Last night, we took our Mustang WOT for the first time since
the Twin Turbochargers were installed. It's currently equipped
with our Twin Turbo kit, stock air flow meter, 65lb high impedance
injectors, ~3-4psi wastegate springs (with wastegate dumps
plumbed back into the downpipes), high-flow cats, stock midpipe,
and Ultimate Racing axleback mufflers. Some might ask why
we're using such large injecftors. These are brand new 65lb
high impedance injectors by Siemens/Deka. The beauty of these
injectors is how well they work when pulsing low. They are
fast reacting, and work better than our 42lb injectors! Anyhow,
this test was to find the limitations of the factory air flow
meter. We already have an upgraded air flow meter (which we
will be testing next), but wanted to try this first. Sunoco
94 octane gasoline was used. Of course, we know that not everyone
has the luxury of 94 octane, we will be releasing some 91
octane results shortly. The SCT Xcalibrator can hold 3 preset
flashes. We plan to have 91, 93/94, and possibly a race gas
map included with each kit. The kit is producing only 3.5
- 3.7 psi of boost pressure and we are rapidly nearing the
limitations of the stock air flow meter. We are very pleased
with the results.
Kit Development Pics
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