Screamin Eagle Katalog 2023

4 SCREAMIN’ EAGLE ®
SCREAMIN’ EAGLE ® 5
TUNING FOR PERFORMANCE
FIRST THINGS FIRST:
You’ve built your dream pavement-pounding machine by selecting
one of the Screamin’ Eagle® Stage upgrades.
2
Next, the motorcycle Engine Control Module (ECM)
needs to be recalibrated. Screamin’ Eagle offers base
calibrations specifically designed for the performance
components on your bike.
3
Tuning adjusts the air-fuel ratio and other parameters
based on your performance upgrades.
4
The end result? A properly tuned performance machine
that gets the most out of your performance upgrades.
RICH
LEAN
AIR
FUEL
Torque
Horsepower
STAGE I
STAGE II
STAGE III
STAGE IV
TQ
HP
MAXIMUM PERFORMANCE
START HERE
THE HOW
THE WHAT
THE BENEFIT
PRO STREET TUNER*
• Offers base calibrations for your chosen
Screamin’ Eagle Stage upgrade
• Constantly monitors the engine operation in the
Part-Throttle Cruising Range
• Enables manual adjustments to fine-tune
parameters within part- and full-throttle ranges*
(*may not be available in all markets)
1
2
Load base calibration
All done; go ride or manually adjust with Dyno
tuning or Smart Tune Live
Engine Speed (RPM)
COMPLETE MOTORCYCLE OPERATING RANGE
Throttle Position (%)
PART-THROTTLE CRUISING RANGE
FULL-THROTTLE ACCELERATION RANGE
PART-THROTTLE CRUISING RANGE
FULL-THROTTLE ACCELERATION
RANGE
Original Equipment Narrowband O 2
Sensors cannot measure or adjust
in this range; requires manual
adjustments to reference data
tables to provide tuning information
MANUAL ADJUSTMENT FOR
Maximum Performance + Optimal Efficiency
for your bike
WANT MORE?
SMART TUNE PRO
1
Load base calibration from Pro Street Tuner.
COMPLETE MOTORCYCLE OPERATING RANGE
Throttle Position (%)
COMPLETE MOTORCYCLE
OPERATING RANGE
AUTOMATIC ADJUSTMENT FOR
Maximum Performance + Optimal Efficiency
+ Automatic Adjustment for your bike in all riding conditions and
combinations of performance upgrades
• Uses the Pro Street Tuner base calibrations
as a starting point
• Constantly monitors the engine operation and riding
conditions in the Complete Motorcycle Operating Range
• Automatically adjusts tuning parameters in real time within
the Complete Motorcycle Operating Range
2
3
Install Smart Tune PRO and Wideband O 2 Sensors
onto motorcycle.
All done; go ride. Smart Tune PRO automatically
does the rest!
Engine Speed (RPM)
PART-THROTTLE CRUISING RANGE
FULL-THROTTLE ACCELERATION RANGE
Pro Street Tuner Base Calibration
+ Smart Tune PRO + Wideband O 2
Sensors automatically monitor and
adjust the engine in real time for all
performance upgrades, operating
ranges and riding conditions