So I have an 08 Street Glide with K&N AC, 103 Kit with Flat Top pistons and .030 head gasket, SE255 cams, V&H dresser duals and Rinehart 4" slip ons. This bike is basically a Stage 2 setup but I am not having luck with the base tune for this setup. I have the Screamin Eagle Super Tuner and have done 3 smart tunes with the Stage 2 map. The bike is still running poorly, i.e. breaks up between idle and 1800 rpm, stalls out at idle when hot and feels like it bogs through the whole power band. Someone please help, I really do not want to hurt this motor before it is even broken in.

If someone has a map for this setup that I can work off of, please PM me.

 

If you can,I would get it dynoed,that would fix everything.

 

I definitely will get it dyno tuned, but until then, I don't want to damage my new build. The base tune harley supplies is garbage.

 

What is your compression ratio with that setup?

 

Approx 10:1 with the cometic .030 head gasket.