Who has done a SEPST auto tune?
#91
02-17-2018, 07:43 PM
Cruiser
So please do us all a favor, Until you buy a m8 bike and have used the product shut your mouth bashing it. It’s that simple.
#93
02-17-2018, 07:45 PM
Banned
Thats for the ones who actually own an m8 to decide. My point is they don’t need someone like you discouraging them against the product when you don’t even own one of the bikes let alone have experience with the ATM. I for one am tired of seeing you bashing this ATM thread after thread and then hiding behind Steve cole for one to justify your mouth spewing stuff you have no first hand experience with. Hell your not even in the game bro. What a joke.
So please do us all a favor, Until you buy a m8 bike and have used the product shut your mouth bashing it. It’s that simple.
#95
02-17-2018, 07:51 PM
I own an M8. It’s about my 20th bike and 4th Harley.
I’m interested in getting good power out of my Heritage 114 and frankly, like the idea of staying epa compliant.
I mean, why not? Amazing power being put out by cars, trucks, and tons of bikes, without being stupid noisy of difficult to ride in traffic and all compliant.
I am in the process of doing a SE stage II. The torque cam is on backorder, so we are going ahead and installing everything else, including auto tune. And then when the cam comes in, that change happens too.
The Heritage is a great bike. More power, without pissing off the neighbors at 630 am, when I leave for work and still epa compliant? Cool.
I’m interested in getting good power out of my Heritage 114 and frankly, like the idea of staying epa compliant.
I mean, why not? Amazing power being put out by cars, trucks, and tons of bikes, without being stupid noisy of difficult to ride in traffic and all compliant.
I am in the process of doing a SE stage II. The torque cam is on backorder, so we are going ahead and installing everything else, including auto tune. And then when the cam comes in, that change happens too.
The Heritage is a great bike. More power, without pissing off the neighbors at 630 am, when I leave for work and still epa compliant? Cool.
#97
02-17-2018, 07:57 PM
Outstanding HDF Member
[QUOTE=BCC1;17101121]I own an M8. It’s about my 20th bike and 4th Harley.
I’m interested in getting good power out of my Heritage 114 and frankly, like the idea of staying epa compliant.
I mean, why not? Amazing power being put out by cars, trucks, and tons of bikes, without being stupid noisy of difficult to ride in traffic and all compliant.
I am in the process of doing a SE stage II. The torque cam is on backorder, so we are going ahead and installing everything else, including auto tune. And then when the cam comes in, that change happens too.
The Heritage is a great bike. More power, without pissing off the neighbors at 630 am, when I leave for work and still epa compliant? Cool.[/QUOTE
This is a great post and has several things to consider .
I’m interested in getting good power out of my Heritage 114 and frankly, like the idea of staying epa compliant.
I mean, why not? Amazing power being put out by cars, trucks, and tons of bikes, without being stupid noisy of difficult to ride in traffic and all compliant.
I am in the process of doing a SE stage II. The torque cam is on backorder, so we are going ahead and installing everything else, including auto tune. And then when the cam comes in, that change happens too.
The Heritage is a great bike. More power, without pissing off the neighbors at 630 am, when I leave for work and still epa compliant? Cool.[/QUOTE
This is a great post and has several things to consider .
#98
02-17-2018, 07:59 PM
Cruiser
One thing I love with the harley ATM that the target tune didn’t have were the factory plugs for the o2 sensors. This was sweet compared to my target tune getting those little wires to slide in and lock into place. This I give the advantage to the harley ATM. On one of my 17’ FLHXSE I had the Target tune on a stage 4 build. When my bike started sumping I had to remove the target tune and decided to install the harley ATM. It ran just as good as my target tune did. The major difference was the rev limiter was lower. I had the fuel moto m8 header with thunderheader slip ons. So I left both narrow and wide band sensors in the pipe. I will tell you one thing that when I ran the stage 4 narrow band tune the bike ran good but when I swapped everything over to the wideband and tune the bike was like night and day. That is first hand experience. Real world same bike, build experience and not just hear say. Certified by my butt dyno. Period!!!!!!!!!!
#99
02-17-2018, 08:03 PM
Cruiser
I have heard the same thing that there is a ATM wideband tune with the SEPST for the ones not living here in the states. But that I cannot confirm.
#100
02-17-2018, 08:09 PM
Banned
This was over in the ECM forum https://www.hdforums.com/forum/the-d...ilable-16.html and like everything else it turned into a bun fight.
I wish someone would just plug the Auto Tune Module into an M8 with the SEPST so we would know.I know that's being simplistic and there's work to be done tapping for the WB O2 sensors but if it didn't work you could go straight to the RB air/fuel gauges. .
I wish someone would just plug the Auto Tune Module into an M8 with the SEPST so we would know.I know that's being simplistic and there's work to be done tapping for the WB O2 sensors but if it didn't work you could go straight to the RB air/fuel gauges. .