On a 1995 yamaha waveraider pwc at high speeds it has a miss

water line diagram for 1100 wave runner 1996

There are too many design changes to determine the HP of an engine. Timing, compression ratio, and the type of fuel determines the HP of an engine. There is no direct correlation between the cc and an engine and the hp it produces.

set the timing to 12 degrees advanced as it is too far retarded for speed. check for side play in the distributor shaft as it will cause missing by altering the setting of the points / ignition module clearance. Separate the ht leads with the ht spacer bars ( available from speed / spares shops.as they will cross jump and cause a miss.

no clutch ! direct drive !! no neuteral !

IS IT IN THE WATER?

Posted by accident in wrong area--this is for air conditioner questions--try to repost a new question in the correct area if you still need help.

You will find the main jet in the carby is the problem, i had a similar problem with a yz426, cleaned the carby out several times but the actual jet somehow was damaged and ran fine once replaced

Go to seadooforum.com
Look in the non seadoo section in pwc
Post a forum and someone will help you.Its a brilliant site.Has helped me heaps

check idle speed control make your throttle valves not stuck.check for vacuum leak around the throttle body area look for broke gasket.