I saw the 277 Powerdynamo from Hoos Racing, however I'm having a hard time finding any reviews or threads or anyone who uses the 277 version. Does anyone have any info or experience with it?
Vape's (Powerdynamo) website says "The system is geared to a crankshaft with 277 or
270 degree offset, but still no tuning system to increase performance. The advance units contain the standard XS650 characteristics. The material has been made to fit the XS650 with the 277° or 270° crank, but there has not been any special adaptation to the modified engine characteristics. We know for sure that the system works in XS 277° or 270°, but we do not know whether optimal results are reached with it."
Seems like a lot of money to not know if it's going to work. I have an email into Gary at Hoos Racing as well. Again any info, is much appreciated.