Hi i have a 89 stratos 279fs with a xr2 blackmax i recently dropped a cycl so i purcathased a used motor from a dealer a xr2 150 now takes forever to plane out was running a 27 pitch on the last one wasnt fast out of the hole but came out fine i have now changed to a 23 pitch and still does not help much still not near as good as the old motor did with the 27 also this motor spits and sputers at idiol drives me crazy any ideals 0