Hello , Any ideas about what cams to use for 05 Road king carb, with 100"S&S big bore cylynders I installed this year. Want to keep chain drive and maybe easy start S&S 585,Also how do I know compression ratio? piston Compression Height is 1.270, piston weight is415, Dome Volume 9.73, Dome Height.165. Plan on heads down the road. Thanks

 

Try inputting your #'s here ....the more info you can provide the closer you'll be ...

you'll need to know what the compression ratio is then you'll be able to select the cams better !!!

http://www.bigboyzheadporting.com/TwinCamComp.htm

 

I have a 98" S&S on my carb Road king with an Andrews 57 cam. Could not possibly be happier. When I started toying with the cam job idea I contacted Andrews and they agreed with what cam I thought I wanted. Best of luck.

 

Thanks for info

 

Thanks for info. Man there is a lot to know