I have to admit I did skim, and the only Sporty I messed with had a carb and was a long time ago.

 

Same to you and your family, don't eat to much Turkey.

 

Remember all work and no play makes Wiz a dull boy.

 

Wiz happy thanksgiving. Now the question -- just last week had my SC dynoed with a TTS at a harley dealer, can I hook it up to my lap top and down load the map (AFR reading and all) so I can look at it to see what they did. I took it back after the dyno because it pinged at 25,2600 rpm and they just backed out 11/2 degrees of timing without putting it back on the dyno. I have a 48h cam in it and that RPM is right where the torque starts kicking in. I'm not that sharp on all this stuff but something just doesn't smell right. I really need someone to put a arm around me and pat me on the head and say everything will be alright.
Thanks dude

 

Unfortunately you can't download and read the map, the dealer should have provided you a copy of your final map. Its kind of a shot in the dark them just arbitrarily pulling timing without knowing what kpa the knock occurred at, that is unless they went all the way across the whole table which isn't right.

 

Msocko 3 is correct. You need a copy of your map .
Tts isn't like sepst or PV. You can't pull your map and look at it.
Does it still ping? Sounds like they did the right thing pulling a deg or two of timing. If it is still pinging? Then several things need to be known? Where is it happening at? what kpa ? (closed loop/ open loop area) throttle position. What is the actual timing ? What is the spark temp correction? Does it happen after it is heat soaked? Or all the time?
The main concern I would have is? How well were the ve,s dialed in?
If all is well with the quality of the VE calibrations , then they did the right thing IMO. And if it dosent still ping I wouldn't worry about it.

 

Ding, ding, ding... <- I like doing that..

We have two winning answers but you need to see your dyno calibration to find your present issue and any future issues. So.. any more chat about what is wrong is mute. We would be on a wild goose chase. How do we even know the correct calibration was used? Cam Selector adjustments and so on.

Go get your calibration (not Map, that is Manifold Absolute Pressure) LOL,

 

I see someone is awake this morning full of **** and vinegar!

 

Let see... it's 10 am here... have been up for 4 hours and just finished my second Root Beer.

 

Hey fella's...I am slowly getting my bike sorted and managing a few v-tunes but was wondering if someone can shed some light on pinging...I have only ever heard it in a car and it was a distinct pinging sound...Since I have been trying to tune my bike there is a noise that sorta sounds like the motor is labouring, it's pretty hard to pinpoint as the pipes are loud and I was wondering if this is the motor pinging...Is there a way of looking at my data to see if the motor is in fact pinging and is there a way to adjust the timing to stop it if it is???

It definately wasn't there with the stock pipes and air on it...

Cheers...Sparra