I used synthetic during the first 8-10 miles (about three full cold to hot starts) until someone corrected me on its use. I then dumped it out, filled with 30w, ran till hot, dumped it out and put new 30w back in. I was gonna do the change at 400 miles but if you recommend doing it sooner then I'll def follow experiences advice :)
The PCV valves are both new as well. It's not too much smoke but def noticeable and embarrassing lol >_<