Contact your dealer, parts depot, or Sean Morley of this forum, to get them. I'm sure others out there might have them on hand too. I've never been done wrong my Sean, I'd contact him first at
[email protected]
Also, Not sure if the Oak Harbor you're from is the Wa, Oak Harbor. But 170's are a bit thick assuming you're using Mikuni jets. I think 150's would suit you better.
Check out this thread;
http://vmaxforum.net/showthread.php?t=16981 , and check out what people are running, as far as jetting.
One more thing, Welcome to the collective
unk:
.