Smart Tune Pro Question
Thread Starter
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3rd Gear
Joined: Jun 2020
Posts: 7
Likes: 0
From: Arizona
Smart Tune Pro Question
So I have a 2019 Road King. Right now its got a SE torque cam, SEPST, and slip ons.
Im considering the smart tune pro and adding a 2 into 1 pipe.
I know there are better tuners out there but Im just curious to see if anyone has run the smart tune pro with a aftermarket head pipe?
If so, any success?
Im considering the smart tune pro and adding a 2 into 1 pipe.
I know there are better tuners out there but Im just curious to see if anyone has run the smart tune pro with a aftermarket head pipe?
If so, any success?
Stellar HDF Member
Joined: Jul 2013
Posts: 2,341
Likes: 982
From: Trinity NC
I had the H-D stage 2 TQ cam in a ‘17 and an ‘18 both with the auto tuner and the S&S El Dorado exhaust. Both bikes ran fantastic.
As for a 2 in 1 consider the S&S Sidewinder. It has 18mm O2 bungs and can be purchased with or without a high-flow cat in the muffler.
As for a 2 in 1 consider the S&S Sidewinder. It has 18mm O2 bungs and can be purchased with or without a high-flow cat in the muffler.
Thread Starter
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3rd Gear
Joined: Jun 2020
Posts: 7
Likes: 0
From: Arizona
when you added the auto tuner, did you notice more response? Performance at all?
Stellar HDF Member
Joined: Jul 2013
Posts: 2,341
Likes: 982
From: Trinity NC
I no longer have the dyno sheet but I had the dealer do a baseline run with the stage 2TQ cam, canned tuned and slip-one. After adding the El Dorado exhaust and the SE Auto Tuner I picked up about 5hp and 7tq.
I know the person that has my 18 RGS. I talked to him a couple of months ago and he said the bike is the smoothest running H-D hes ever had.
I know the person that has my 18 RGS. I talked to him a couple of months ago and he said the bike is the smoothest running H-D hes ever had.
Cruiser
Joined: Jan 2009
Posts: 165
Likes: 46
From: MI
I had 2 wide band o2's go bad over the 2 years that I had it..........and was told by Steve C that Harley was having issues with them at the time (search posts)......it was recommended by the dealer when I went stage 3 because of aftermarket pipes. They ( moco ) do not have a "tune" unless it is all OEM. did seem to help.Good luck!
Road Warrior
Joined: Aug 2018
Posts: 1,882
Likes: 1,215
From: Fort Myers, Fl
I have it with the H-D stage 2 torque cam and rinehart header.
I added it after the initial install with the sepst. It runs smoother through the powerband than before.
I added it after the initial install with the sepst. It runs smoother through the powerband than before.
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Club Member
Joined: Apr 2016
Posts: 11,620
Likes: 8,447
From: Inland NW
I have it...with my PowerVision!
True story.
I bought the Smart Tune with the SEPST, so I can tell the OP I noticed nothing significant, and find it hard to believe it would add 5 HP. When I went to the PowerVision, I had Jamie at FuelMoto give me a map to include the wide band Smart Tune sensors and module since I did not have the OE sensors any longer.
I plan to remove the inserts from my mufflers and run an AutoTune session to see if it "better" at tuning than with the narrow band sensors.
True story.
I bought the Smart Tune with the SEPST, so I can tell the OP I noticed nothing significant, and find it hard to believe it would add 5 HP. When I went to the PowerVision, I had Jamie at FuelMoto give me a map to include the wide band Smart Tune sensors and module since I did not have the OE sensors any longer.
I plan to remove the inserts from my mufflers and run an AutoTune session to see if it "better" at tuning than with the narrow band sensors.
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Thread Starter
|
3rd Gear
Joined: Jun 2020
Posts: 7
Likes: 0
From: Arizona
I have it...with my PowerVision!
True story.
I bought the Smart Tune with the SEPST, so I can tell the OP I noticed nothing significant, and find it hard to believe it would add 5 HP. When I went to the PowerVision, I had Jamie at FuelMoto give me a map to include the wide band Smart Tune sensors and module since I did not have the OE sensors any longer.
I plan to remove the inserts from my mufflers and run an AutoTune session to see if it "better" at tuning than with the narrow band sensors.
True story.
I bought the Smart Tune with the SEPST, so I can tell the OP I noticed nothing significant, and find it hard to believe it would add 5 HP. When I went to the PowerVision, I had Jamie at FuelMoto give me a map to include the wide band Smart Tune sensors and module since I did not have the OE sensors any longer.
I plan to remove the inserts from my mufflers and run an AutoTune session to see if it "better" at tuning than with the narrow band sensors.