| Vehicle
Details
| Make: |
Acura |
| Model: |
Integra GSR |
| Year: |
1993 |
| Induction
Model: |
Garrett GT28RS |
| Cooling
Detail: |
Front
Mounted Intercooler |
| Old
"T" Wheel Horsepower/Torque: |
223/193 WHP/Torque |
| New
"GT" Wheel Horsepower/Torque: |
279/226
WHP/Torque |
ATP implements
"drops-in" the GT28RS on 2nd gen Acura Integra GSR!
We show how easy it is to swap out the old T3/T4 for a more modern
Garrett GT Dual Ball Bearing turbo without changing the major hardware
components in the kit. Components such as exhaust manifold, downpipe,
wastegate, intercooler pipiing, and intake piping all retained.
Fuel:
-375cc RC Injectors
-Vortech Fuel Management Unit
-In Line Fuel Pump
Implementation:
1. Dyno existing T3/T4 with fixed boost level. Direct pressure signal
to wastegate - no boost controller.
2. Unbolt T3/T4 and swap in GT28RS drop-in.
3. Retain same manifold, wastegate, downpipe, intercooler, and pipingwork.
4. Re-dyno setup with new turbo
Old "T" Turbo: T3/T4E - .63 A/R Turbine Housing
New "GT" Turbo: GT28RS - ATP GT30
T3 Style drop-in - .82 A/R turbine housing
Application Notes:
Garrett GT Ball Bearing turbos do require the routing of
engine coolant into the bearing housing of the turbo to prevent
bearing failure and maintain good turbo life. Following this pre-caution
will also ensure an OEM like reliability for tens of thousands of
miles to come. In this particular application, ATP banjo style coolant
fittings were used at the turbo and coolant source was shared with
existing lines going to the stock throttle body. Small price to
pay for a quick spooling, high horsepower, RELIABLE turbo.
Outlines the horsepower potential for the GT28RS and dispells the
myths about large A/R's on small 4 cylinder engines!
Vehicle Pictures
| Click
for enlarged pictures |
Vehicle Dyno
 |
 |
| GT28RS
vs T3T4 |
GT28RS
w/ more fuel |
|
