I was going to go JP-1 on my Force .26(it is a low end motor). Nitrohouse talked me out of in because they said I would lose rev out. I had good low end, still do and I seem to have a better(real good imo) top end now. Any additional low end(or jump out of corners) I need on this motor or my next motor will be done with clutch shoes/springs.
Does your motor rev out well with the JP-1 Chris?