I have a stock 07 Ultra that I have Rinehart true duals and S/E air cleaner with a thundermax ECM. I would like to put a set of cams in it and can't decide which way to go. I am thinking&nbsp\\;about the S/E 255. I thought about the 253 but they look a little heavy on the duration side. What do you guys think and what are you running now. I do most of my riding one up, but sometimes two up with bagage for trips.
Thanks for the help and ride safe,
&nbsp\\;
Craig C.

 

Andrews 26H if you are leaving the rest of it alone!!
Andrews 37H if you are gonna do some headwork!!

 

Good advice from spankstang, but if you have your heart set of SE cams, don't even consider the 253.

 

woods 6 or woods 7h if you don't mind changing valve springs and pushrods. all kinds of torque for a big bike.&nbsp\\; i'm running the 7h with the t-max and it runs perfect.

 

The 255 is a decent though EPA cam thus short on intake. You can get much better performance out of other SE cams. I personally like the 251. It's a high-lift short duration cam so it produces better torque. The 211 is a good choice if you need less lift.

 

the Head-Quaters TC-500 is a great bagger cam,&nbsp\\;and can be there for you if you go to a low compresion 103 as well.
&nbsp\\;
the Woods 6 would be my next choice without head work, with headwork the HQ .575s are very torquey
&nbsp\\;
if you going to all the trouble, get a superior cam, not a cookie cutter SE one!

 

Don't overlook the Andrews 54's. Nice performance boost in a stock engine &amp\\; will still keep you grinnin after headwork, BB, etc...
&nbsp\\;
VicW.