Well, just the cogs slippin again. Was meaning that a incorrect speedo drive/driven gear conbo can send the reading to never never land. Bruce >CSH-HQ wrote: >> >> Does the speedo read accurately?. >> I "think" it's 800 rpm for 60 mph >> Bruce >1k rev= 1mi. 1k rpm=60mph. >BTW, just ordered a d/c output 2ppm speed sensor from USI, for about >70 bucks. > > >Shannen >> >