Hi, I have a 1999 yamaha blaster hasnt been broken in yet, and i finally gotten to start but rev up like pass 1500 rpm and sounds like its hiting a rev limiter. Ive try cleaning carb, doing all the test in the manual. The fourwheeler and engine has been completely rebuild The engine has a new Viitos +3mm Stroker. I ported intake and exaust, Boyeson reeds,new clutch, New flywheel in, new stator, I rebuild the wiring harness my self, Brand new coil. polish the head because the prev owner let the ring come off and make little marks in the head. Cylinder was bored and horn 68mm wisco piston, fmf gold series fatty pipe and silencer. Compression test was 160-180 all i remember that it was high compression
After thinking about it for ever i decide to post on forum, Im going to try to get leak dect even though i really hope it isnt.. Also does anyone know what jets i should use with these mod and how do you figure out which ones to use.
Thanks
After thinking about it for ever i decide to post on forum, Im going to try to get leak dect even though i really hope it isnt.. Also does anyone know what jets i should use with these mod and how do you figure out which ones to use.
Thanks
Last edited: