Quote Originally Posted by Chip42 View Post
that's how I read it. the next paragraph allows removal of parking / marker lights etc... and for the resulting holes to be patched over or used for ducting. popups have to have the lids down in order to meet the general bodywork rules but so long as they never come up, there's no requirement to have working or even clear lights in them.

I'll add a question: motor must be from same manufacturer and configuration (9.1.4.E.1) but must it have been sold in the US? in other words, could you use a JDM longblock and intake for an engine never sold in the US (like an RB series nissan)? Or one that includes components NOT open under the rules (i.e. intake manifold or head variant) never sold in the us on a motor that otherwise was available (such as 20v toyota 4A-GE)? of course this assumes a 100% adherence to OEM intake and throttle for that motor and other restrictions, and proof in the form of a service manual for the doner car. I don't see why not but I could see where one might have counter arguments as the STCS is just not specific about it.
On the headlight question, you've got it right.

On the engine swap question, the next Fastrack (out next week on the 20th) will have a fairly comprehensive revision of the ST category rules. Among other things, there is new language which limits swapped engines to those that were in cars sold in North America, so hold of on that Nissan RB. Swapped engines must use the intake manifold that was supplied with them.

There is lots more, so if you are planning to build an STU car for next year, hold off buying anything until you see the revision. There is also a nice surprise for the middle size engined IT cars

Dave