TTS Mastertune Information
#6841
02-01-2018, 10:33 AM
HD EFI Guru
I have what is probably a stupid question but I have never owned a bike with the TTS tuner and I just bought an 07 FLHTCU with a new SE 110 that has 1200 miles on it. Reading the service paperwork the dealership gave me, it shows a Dyno tune and TTS tuner install a year ago. Now my random question. The bike has the football air cleaner cover on the SE Stage 1 air cleaner kit. If I change out the cover to an open filter with rain sock, with this affect the tune? I apologize if this is a stupid question or is addressed elsewhere, new to a bike with a tuner as I said.
#6842
02-01-2018, 11:27 AM
Stellar HDF Member
...Dyno tune and TTS tuner install a year ago. Now my random question. The bike has the football air cleaner cover on the SE Stage 1 air cleaner kit. If I change out the cover to an open filter with rain sock, with this affect the tune? I apologize if this is a stupid question or is addressed elsewhere, new to a bike with a tuner as I said.
That said you need to verify you have the TTS dongle because without it NO changes can be made to the running (tune) of your bike without purchasing a new one.
Bob
#6843
02-01-2018, 05:03 PM
Tourer
The TTS Mastertune does not stay on the bike. It is a communication device that allows changing the parameters of the EFI brain itself. Once the bike is tuned the TTS dongle is stored for the next mod that requires tuning.
That said you need to verify you have the TTS dongle because without it NO changes can be made to the running (tune) of your bike without purchasing a new one.
Bob
That said you need to verify you have the TTS dongle because without it NO changes can be made to the running (tune) of your bike without purchasing a new one.
Bob
#6844
02-11-2018, 01:43 PM
Need starting calibration
I'm rebuilding my 2008 ultra with 107" kit and S&S mr103 cams (same as crane 302-2 ). I can't find a starting calibration in the tts mastertune listing that comes close. The bike also has a high flow air cleaner and a 2 into 1 exhaust. I don't have access to a dyno so will be autotuning.
#6845
02-20-2018, 07:29 PM
Stage III
Boyesen X-Wing?
Just got a cream puff '99 RK with Magnetti-Marelli fuel injection. It has performance upgrades done right, stage 1 map, Power Comander, and dyno tuned.
It runs strong, but has the mildest stumble when cracking the throttle wide open at low rpm (more audible than felt). I have heard the MM EFI can be challenging and since this bike has had competent tuning, I was considering the Boyesen Power X-Wing.
Perhaps the reduced turbulence and increased velocity at low rpm might solve it.
Thoughts, anyone tried this.
It runs strong, but has the mildest stumble when cracking the throttle wide open at low rpm (more audible than felt). I have heard the MM EFI can be challenging and since this bike has had competent tuning, I was considering the Boyesen Power X-Wing.
Perhaps the reduced turbulence and increased velocity at low rpm might solve it.
Thoughts, anyone tried this.
#6846
02-21-2018, 10:39 AM
Stellar HDF Member
Just got a cream puff '99 RK with Magnetti-Marelli fuel injection. It has performance upgrades done right, stage 1 map, Power Comander, and dyno tuned.
It runs strong, but has the mildest stumble when cracking the throttle wide open at low rpm (more audible than felt). I have heard the MM EFI can be challenging and since this bike has had competent tuning, I was considering the Boyesen Power X-Wing.
Perhaps the reduced turbulence and increased velocity at low rpm might solve it.
Thoughts, anyone tried this.
It runs strong, but has the mildest stumble when cracking the throttle wide open at low rpm (more audible than felt). I have heard the MM EFI can be challenging and since this bike has had competent tuning, I was considering the Boyesen Power X-Wing.
Perhaps the reduced turbulence and increased velocity at low rpm might solve it.
Thoughts, anyone tried this.
Take it to a knowledgeable tuner and have him fix that area of the tune.
There are no add-on do-dads that will fix a bad spot in a tune.
Save your money for a qualified tuner to fix your issue.
Bob
#6847
02-21-2018, 12:30 PM
Stage III
Adding a restrictor in the airflow may help in some aerodynamic way to correct a bad tune spot is not the way to fix it.
Take it to a knowledgeable tuner and have him fix that area of the tune.
There are no add-on do-dads that will fix a bad spot in a tune.
Save your money for a qualified tuner to fix your issue.
Bob
I was wondering if this might be an intrinsic problem with the Magneti Marelli?
#6848
02-22-2018, 11:23 AM
Stellar HDF Member
#6849
02-26-2018, 11:24 AM
HD EFI Guru
I'm rebuilding my 2008 ultra with 107" kit and S&S mr103 cams (same as crane 302-2 ). I can't find a starting calibration in the tts mastertune listing that comes close. The bike also has a high flow air cleaner and a 2 into 1 exhaust. I don't have access to a dyno so will be autotuning.
#6850
03-02-2018, 06:25 PM
Tourer
Does anyone know someone close the Charleston SC or Sav. Ga. that is good with the TTS? Took my Ultra to the dealer today, they installed the tts and mapped it before I bought it and they spent three hours tuning today, rode home, about 70 miles and when I stopped for a minute, the bike backfired through the intake when trying to start it, took three tries to get it started. Made a second stop, yep, same thing then.