vintagemuscle
New member
i just got a 2002 viper. it has slp triple pipes, when i took it for the first ride today if i gave it any more than a 1/4 throttle it would bog down. it would still pull 70-80mp/h on the speedo but if i gave it more than 1/4 throttle it would actually slow down to 30/40mp/h. i pulled the plugs and the pto side was wet, changed them and the same thing happened. it looks like my pto powervale has oilleaking between the valve and the cap. could this be the problem? help i had arctic cats outrunning me