Tweet
I realize that this off topic, my buddy has a GS400.. Still suzuki, the motor seems almost identical to my kat just way smaller. We have been working on the bike for a while, it seems to have a demon inside of it. Heres what we did:
stage 1 jet kit, spark plugs and the coils , entire cooling system including thermostat, yosh pipe, air box and filter, clutch and clutch cable, and changed all the vacuum hoses ,fuel lines , petcock, and had the tank cleaned of any rust.
Symtoms:
the bike wont rev up past 10k rpms, the redline for that 400 is 14k rpm.. it stutters alot, has hard starting issues, and simply is unreliable. my only hypotheses is that the carbs were done badly. but the problems were active well before the carbs were jetted. Where stuck, we've done almost everything.. Any advice? I'm thinking its a fuel delivery problem.
stage 1 jet kit, spark plugs and the coils , entire cooling system including thermostat, yosh pipe, air box and filter, clutch and clutch cable, and changed all the vacuum hoses ,fuel lines , petcock, and had the tank cleaned of any rust.
Symtoms:
the bike wont rev up past 10k rpms, the redline for that 400 is 14k rpm.. it stutters alot, has hard starting issues, and simply is unreliable. my only hypotheses is that the carbs were done badly. but the problems were active well before the carbs were jetted. Where stuck, we've done almost everything.. Any advice? I'm thinking its a fuel delivery problem.
Comment