You may need to repitch the impeller, or try a diffrent one like a aftermarket solas or skat-trak.gallitos98 said:
You may need to repitch the impeller, or try a diffrent one like a aftermarket solas or skat-trak.gallitos98 said:Dear Friends
I have a Kawasaki STX-R 2004 with ADA Cylinder Head with 40CC Domes and 14/24R Impeller, Novi 48 Carbs,Modify Water Box, Advent Ignitions, Water Injection system, Reed Valves,Air Filter Kit.
What I need to know is why these machine with all these aftermarket parts only runs 66MPH with a Speed Gun it reach 7170 RPM.
Any suggestions.