See above Dyno chart for the progression from Factory stock, to factory
stock tuned, to Stage 1 tuned after High Flow air box and performance 2 into 1 pipe.
Is Your Harley running too hot!!
There is documented proof that the late model stock Harleys are
running 30-50 degrees hotter. This is especially true with the O2 sensor models. With proper tuning this heat increase
can be reduced to a comfortable/tolerable level. With proper tuning your bike can run smoother, cooler and at a higher
performance level. See the following web link for data on Harley heat issues: http://www.nightrider.com/biketech/hd2007HD_heat_00.htm
Is your Harley bucking, snorting and popping!!
A properly tuned motorcycle will run smooth at all RPM sites and decel
popping will be eliminated.
Do you hear "pinging" in your motor when the air temperature is hot!!
Maximizing your tuning for not only AFR but also
ignition timing can eliminate this issue.
How is a canned dealer flash going to work on every bike?
This will never happen as fuel
pressure and injector flow rates from bike to bike are variables not matched so they will flow differently.
The canned dealer flash will allow the bike to run but tuning it will optimize all the factors involved in an individual bike.
A properly tuned bike with an individualized custom EFI map will allow the bike to perform at it's best efficiency.
See following report on Harley injector testing: http://www.visi.com/~moperfserv/Injectors.mht
Do not let your performance upgrades fall short.
You committed time and money to do some level of performance upgrade to your motorcycle.
The final element of any upgrade is to Dyno tune the bike so that the full potential of the upgrades can be felt. This
is true for any level of performance upgrade from air box to exhaust all the way to stroked motors.
All Motorcycles of any size can be tuned for better performance!
