its all in the tune..,...

 

Your right.

 

I need some info to..more...im gonna do a 88" to 95" with 9:4 compression...
I have a 03 fxdl dyna..(light bike) w/se ignition, vh big radius exhaust, se air and will be putting on a 42 mm mikuni, what cam ???...will maybe do some head work next yr...i would like some that pulls early and all the way thru....when passing just twist....se 211 or andrews 37, mackie 510 or ???...thanks

 

If you are going to 95" do the heads at the same time. You will have them off and there are many places that do nice work for under $500

 

mt is correct do your self a favor put the mik on now and have iot tuned save for the whole package next yr.