Getting my bike Dyno tuned after swapping out my gear drive cam back to a chain drive. From S&S 475 to MHP 485. Also went with a bigger intake/throttle body and injectors in prep for bigger build.
i JUST had the star 30/30 put in my 23 117 SG ST and my god its an animal I love it. I am possbily gonna go big bore with 124 or 128 (131+ seems too extreme for a touring bike) I am planning for the future and trying to decide on intake size and injectors. It seems like the 55mm S&S mani and 5.5 injectors are pretty good on the 117 and good even on the 128 builds. I was floored by the power the cam made even on a fuel moto canned tune. I am gonna hold off on a dyno till i get the intake mani and injectors.
475 is a great cam its just soft on the bottom. MHP 485 is great because its on power band from the bottom. What diameter head pipe are you running? MHP 485 with a ported ward 64 intake and KW 2 into 2 small pipe will make 134 TQ and 122HP.
