Well, you said my statement was "not true" which in my mind would be a nicer way of saying that I am lying or ignorant of what is and isnt available from S&S. In conversation with both, my S&S rep and the sales line at S&S and (Jen) there are no more FL T124's available with SE cases. That's what the parts numbers in the S&S system show and that also what my S&S rep told me. Jen, one of the sales people at the S&S facility even double checked with higher ups before telling me what I've understood to be the facts from 3 different S&S employees. As an S&S dealer and currently having prices cheaper than anyone in the industry on S&S parts, I would think they would be telling me correct information regarding their products and availability. But, maybe you're more connected than I am.
I have the SE cases in my personal 2012 RGC. IMO and in my experience in installing these motors using both types of cases, I can understand wanting to keep the internal oil lines. However, if you do plan to bump compression up, especially on the newer engine, I would prefer the S&S cases. They are MUCH beefier and I am currently uploading a series of 4 videos to YouTube of drilling. tapping and installing the external line kit. After trimming the lines and installing everything nicely, I think the external oil line concerns are being taken from a mountain into a molehill. We considered doing braided stainless lines for the one we just finished that will be featured in the magazine but in the end because they are out of sight and after trimming and securing the lines correctly, the customer felt there was no need for braided stainless lines and I didnt disagree. If a customer wanted braided stainless, Id be more than happy to install them instead of the S&S external oil line kit. We will also be posting a lot of pictures and the videos on our shop Facebook page very soon. So far, the 4 part video series of drilling and tapping the oil line kit provided by S&S has parts 2 and 4 uploaded to YouTube. Parts 1 and 3 will be up shortly.
As another poster mentioned, the likelihood of the oil lines getting caught in the belt, I think the chances are much smaller than say... buying a new 2014 or 2015 HD and finding the crank run-out is less than .003". I dont know if thats a good perspective but its just what popped in my mind as I type this.
As for chain drive, and as from shat Im told the new bigger motor is going to be at in terms of static compression (I am not allowed to discuss that at this point) there is MORE THAN PLENTY of room to increase compression on it and when you starting talking about the kind of power these new motors can put out in stock form, never mind if you put the compression up a couple of 2 whole points of where some motors are on pump gas these days with good tunes in them, I dont think the SE cases would be my choice of the two options... if it were an option. I just see the SE cases holding up as well. If you have not seen the T2 cases in person, they are MUCH beefier. No if, and's or buts about it. Not to mention at the level of power these motors are putting out, (even the T124 with anything more than stock compression or having the heads worked over) a belt for the final drive is not even an option if you want to twist the grip on these or launch one with a hot sticky tire with 12 PSI of air in it at 4000 RPM's. The new motor, especially with the narrow belt of the later model wide tire bikes... a belt drive really isn't even an option IMO unless you drive it the same way you drive a stock bike and if thats the case, why even buy one of these motors? Would it be to post the biggest dyno sheet? Maybe have the dyno sheet blown up and laminated or even framed?