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Test Data - S200 Acura / Honda Comparison |
The S200 turbocharger was tested on a well-supported 1998 Acura Integra that previously
sported a T67. In this dramatic comparison, it is clear to see that the S200 was
not only able to safely run a higher boost level, but also spooled much quicker
to that higher boost level, creating much more usable power that began at lower RPM
to boot.
While the S200 was able to safely run up to 32 psi, this chart shows an S200 at
an efficient 30psi pull compared to the T67's maximum efficient boost level of 25
psi. The tune for the S200 only differed from the T67 tune by adjusting AFRs where
needed to maintain a safe ratio.
There is much more to dyno charts than simply looking at peak numbers. Even though
peak horsepower is improved and peak torque even more so, peak numbers are only
part of the story. Total area under the curves show the true performance potential
and it cannot be any more clear that the S200 produced a huge increase in area under
the curves.
The shaded areas of the chart show gains afforded by the S200 over the T67. Looking
at the chart, both the horsepower and torque curves of the S200 are much higher
across nearly the entire power band. There is a gain of 100 wheel HP at the point
where full boost is reached. Likewise, there is a gain of nearly 80 wheel torque
at the point of full boost. The increases in extra power and torque begin immediately
upon getting into boost, which is noticeably earlier as seen by the S200 curves
being further to the left than those of the T67. The S200 maintains more power and
torque nearly everywhere in the power band. As can clearly be seen, the T67 cannot
come close to the S200 levels until near redline!
Compared to a T67, the S200:
- Runs higher boost safely and more efficiently
- Spools quicker
- Produces up to 100 WHP and 80 WTQ more
- Maintains higher levels of power and torque a full 3000 RPM longer
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Test Car Specs and more dynos
Below are the specifications of the Acura used for the comparison chart above, as well as the following dyno charts.
1998 Acura Integra
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Block (1849cc):
- AEBS Sleeves
- JE Pistons (81.5mm, 9:1 Comp)
- Crower Rods
- Polished/Balanced Crank
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Head:
- Stock Ports
- Stock Cams
- Skunk2 Ti Retainers
- Mugen Valve Springs
- Supertech Valves
- Edelbrock Victor X Intake Manifold
- Stock Throttle Body
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Turbo Setup:
- SLS Top Mount Manifold
- SLS 3" Stainless Steel Downpipe
- TiAL 40mm Wastegate
- SLS Double Backdoor Intercooler
- Stainless 2.5" Intercooler Piping
- Greddy Type-S BOV
- SLS Manual Boost Controller
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Ignition/EMS:
- MSD 6AL
- MSD Blaster2 Coil
- MSD Cap
- Crome EMS on Chipped Honda P28
- GM 3 Bar Map Sensor
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Fuel System:
- RC 720cc Injectors
- Aeromotive FPR
- AEM Fuel Rail
- Walbro 255HP Pump
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Drivetrain:
- Stock GSR Trans w/ OEM ITR LSD
- Stock Axles
- Exedy Twin Disc Clutch
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