Might as well make the final update to this thread and send her on to the archives.
Wildcard Racing came through and I got my crank 4 days before the Busco trip- yeah!
I can't thank my man Brandon, and Shay enough.
The big motor sucked so much air through the stock carbs I had to reverse jet it.
I had to go back down to stock 25 pilots and move the clip on the needle all the way to the top.
3 7 0 main jets seemed to work best.
With the bottom end jetting being as lean as I could make it, it was still rich and stumbling in the midrange.
It did pretty good running in the unofficial arm drop nite drags once I got the hang of it.
Quads, dirtbikes, 250s, 450s, 750s, even 800s all went down
So there you have it. A stock head, stock carb, stock airbox, trail piped, stock swingarm, w/ heavey azz Kenda Bearclaw mud tires Banshee can ride everywhere all weekend and still be a star at the track lol
My mission is complete, a super sleeper shee
Heres some pics of the new motor in frame.
Vid against a couple 250's.