The Zippers dyno runs above started out as 107s with a 117" BB, that ends up with near 11.1 CR, if all you're going to do is a simple Stg2 with the stock 10.3 CR you would be better off with the 468s or possibly a different brand. The 472s work better with more CR, for some reason they didn't BigT12's combination.

 

DTTJGlide is correct about the Zippers runs, also BigT12 and Bannana Boat have aftermarket builds that have around 11:1 compression. Stock compression on a 114" is 10.5:1, it could actually be a little lower depending on the combination of parts that make up the motor, slight variations in gaskets thickness, cylinder height, piston pin height, etc. The TTS200 is a great cam, I'm not sure it is best for your bike.

You haven't really stated your goals here or how you ride. Do you do a lot of high RPM riding up on the pipe where horse power counts or are you looking for a good cam for two up riding with a tourpak loaded? Maybe somewhere in between? We tested the TTS150 against a number of torque cams in March of last year. It was tested in a stock 107 with exhaust and air cleaner. Although the RS468 made the best torque numbers, this cam fell right in the middle of the field when it came to torque, 115 ft/lb. and it made the most hp. at 108 with the RS468 coming in second at 104.5. I felt it was looking for a little more compression to reach it's potential. I think you will see really good numbers with the TTS150, but more importantly it will do what you are looking for on the road. With the Billet Cat you will make a lot of torque right off idle and you should make really good hp with this cam also. If you google TTS cams you'll find it.

 

Bock I thought you were going bigger cubes for some strange reason , maybe it's because I'm going that way very soon.Sir at 114 that RS 486 is a mad left side cam and Stone here will set you up with great info if you want more mid or more mid to top,he has been playing with these cams with Steve from TTS , these two boys know the cams and best set ups for them ,. Let us know how you go too please I never tire of looking at M8 dyno runs .

Peace to all good men.

 

My combination of parts didn’t seem to work to well with this cam.

 

What was your results on the tts 200?

 

The results are listed twice in the post already, try reading the whole post.

 

If your doing stage II I hear the TTS 150 is the way to go. I did stage IV so I went with the 250.