I recently bought an 07 street glide and the guy i bought it from says it has a s&s 103 kit in it with se 110 heads.the heads have been slightly worked on the flow bench. for one im wondering how this combination should work together? second he cant remember for sure which cams he put in it. he thinks its either woods tw9b6 or the tw7h. it also has stock header pipe with samson rolled oval slip ons.with a power commander 5 tuner.it just doesnt seem like it has the power that it should. any suggestions?

 

Big difference between the 7H, and the 9B, and would be very helpful if you could find out which one.
What is the compression, or better yet ccp?
What intake system??
Scott

 

I am thinkin' if I had that kind of motor work done I would have reciepts or boxes of parts. Sorry I am a skeptic here. I remember how many gaskets I used in my bike let alone the cam.

 

I'm trying to find out which one. The comp is 10:1. Didn't even think about what kinda intake I will have to ask him.

 

The 7H should be at 10.3, and the 9B wants 11.0 cr.
Scott

 

If it runs down the road and seems to come on below 2000RPM and feels strongs there, it probably a 7H.

If it doesn't do much at all till above 2500-2800 it might be a 9B.

 

It seems dead below 2000. Just wondering if the 110 heads are a good opition for this. Also wondering if the stock header pipe is killing the power. If the timing is retarded would that kill the power on the bottom?

 

Gotta go to basics.

Gotts find out the cam.
You will need a tuner. You have a FI bike and need to assess the ECM to tell what is going on there.
Did the bike come with one?

If you buy one I suggess the TTS. Or SEST
Just me though.

Way to tune on these FI bikes is with a Tuner, instead of a screwdriver.
The ECM does everything now.

 

It has a power commander 5 on it. I also got the disc. Will that tell me what cams in it.

 

Get a hold of the installing mechanic to verify what cams.
Scott