[TAMS07]

i just got off the phone with hmf and for a slip on muffler and a intake no lid thay told me to set the dobeck to 4 9 5 9 the hmf tech was telling me to always set the last a 9 because the yamaha reads low then what you set it at .i got all my stuff used and the dobeck was set at 5 7 4 8 so who knows dobeck told me 3 7 8 730 if in sand to set it at 3 7 8 6 who do you believe?

 

[07raptorgytr]

everyone knows the dobeck reads low on the rpm pot. ALOT of us running those mods are running 4:6:4:9 i do like most everyone and runs like a dream... these #'s arent that far from what hmf recomends.