Hi,Haven,t been around for a while,I,ve got a 1550 kit,se 204,s,stage1 A/C,V&H staggered Big Shots and a sert for my
Street Bob.The problem I have is the mapping of the sert,the map does not cover the settings for the 204,s, what adjustments would be required toa 203 map?

 

The adjustments are going to have to be made under controlled conditions (Dynomometer).....

The difference between the 203's and 204's is the duration, overlap and lift.....where to make the adjustments is where the Tuner comes in.....

Stage II map will be a good starting point, but that is all it is, a starting point.....

 

Thanks for reply I was going to use the 203 map ,but like you say with the 204,s the duration and lift are different and wanted to edit the map to suit .I was gonna go get it set up
after breaking in the 1550 kit .I wasconcerned about running bit lean.