Phase 1 of the Stone tune done

[Ncdan]

With the help of one of the guys here, we hooked the Stone up to Guzzidiag to get the reading. The 02 sensor was -12 so we brought it back to 0.  After a 300 mile yesterday it seems to not have made much of a noticeable difference one way or another. I got 51 mpg on one tank of fuel and 53 on the other, the bike ran great. I did get a couple hiccups over the 300 miles, at low speeds in town and the weather was quite warm.
When I get home the next phase will be done, balancing the throttle bodies and check the TPS. The Twinmax meter came in and I look foreword to learning how to use it.

[GeorgiaGuzzi]

Great news!

[fotoguzzi]

The Twin Max is a good tool if you learn the right way to use it.. the sensitivity dial is the key.. you don't just hook up and read it.

[guzzisteve]

Glad you got it back to 0.  If you want to see what it looks like in the real, get bike warmed up from a ride then put in new gapped plugs & let idle for 2+ min.. Pull plugs and inspect. It will be on cold start mode at initial start but that goes away, that's why let it idle 2+ min. Don't give it any throttle at start just the button.

[Ncdan]

Glad you got it back to 0.  If you want to see what it looks like in the real, get bike warmed up from a ride then put in new gapped plugs & let idle for 2+ min.. Pull plugs and inspect. It will be on cold start mode at initial start but that goes away, that's why let it idle 2+ min. Don't give it any throttle at start just the button.

Thanks Steve, I’ll get back with you when I get back off my trip at the Outer Banks👍

[cliffrod]

Sounds good, Dan.  Glad it's moving in the right direction.

[Ncdan]

Just got back to the room from a 150 mole excursion on the OBX. I think I do have a minor glitch as at low RPM I’m getting “ coughs” right frequently. I’m not sure if I got an issue that balancing the TB a d resetting the TPS is going to fix?
Bike still runs great at normal operating RPM and speeds snd the last tank in got 53mpg again.

[moto-uno]

 ^  I gotta ask , what is a "150 mole excursion on the OBX" mean ?  Peter

[TN Mark]

With 50+mpg is it running too lean thereby causing the occasional hiccup?

[Ncdan]

^  I gotta ask , what is a "150 mole excursion on the OBX" mean ?  Peter

Sorry Moto, I need to start proof trading my texts. I meant to say 150 mile ride(excursion) on #12(highway) on the NC outer banks.