Like Howler said, I really have had excellent results with the 30 gr. Starke RPV bullets in my .17 Remington. It has a 1 in 9" twist in the 26" barrel. Like any bullet though, bullet placement is very important. When you start getting out to 200 yards and beyond and the ft. lbs. of energy of the small bullet begins to get pretty low, the importance of bullet placement into the target becomes even more important.
I have used 25 gr. Hornady, Starke, and Remington bullets on coyotes and fox. When I first started using the .17 Remington I was using Remington 25 gr. HP bullets and I was about ready to give the .17 Remington rifle away because the coyotes I shot were either not dropping or dropping and then getting back up and running a quarter of a mile or more before they dropped. Well, I didn't sell the .17, but I did switch to the 22-250 for coyotes. The spring of 2001 I put the new Lilja barrel on my .17 Remington and ordered some Starke 30 gr. bullets for prairie dogs, gophers, crows, etc. and also to give them a try on coyotes. My experience with these bullets on the coyotes last winter was nothing but positive. I will definitely be using the .17 Rem. with Starke 30 gr. RPV bullets on coyotes again this season.
Like I mentioned above, though, be very careful on shot placement with whatever rifle you use, but especially with the .17 on the long distance shots.