First few runs with powercomander

[My_nanc]

Well i now have a ulmer k@n intake kit big venum clutch kit custom made exhaust and powercomander and auto tune. I loaded a base map onto the powercomander and made a ride. Then did anouther longer ride and here are the results. I put them on an excel sheet and highlighted the differences as i am driving it to make shure my maping is always heading in the right direction. Power is what i expected this sled shuld have been from facotry. Feels strong and running smoother every day.

 

[cannondale27]

What are your AFR's? What AFR are you shooting for?

 

[My_nanc]

Im shooting for 12.8 across the bord for now. Mite lean it out in a few cruzin areas later.

 

[shadow44]

Put an auto tune on it and let it make the map

 

[cannondale27]

Put an auto tune on it and let it make the map

He did but you have to give the Autotune a Target AFR. 12.8 is safe for sure.

 

[hellflyer]

I just thought I'd give you my experience with the afr #s! My viper has a hurricane 190 but my map Ran quite lean at 15% throttle and around 7000rpm no boost, like mid 14's and had a lot of under hood heat while cruising in tight trails. Gas milage was on par with a stock nytro. I richened it up to low 13's in that range and wouldn't you know it runs much cooler on the gauge and on my feet. Gas milage is still exactly the same as my buddy stock nytro. I have a slp header which affected the stock Hurricane tune.

 

[My_nanc]

That sounds about rite. The richer it is the cooler it will run. With boost i would be shooting for 13 on par maybe 12.8. 14 is to lean to make any kind of power and will run hot. And ya auto tune is workin its magic.... i plan to mak a map for each cylinder once i get this close.