Id get a new piece O gas line thatll shove on the carb AND on the new petcock & call it good.

But, when you say the petcock nozzle is too small,, how Much too small? Would a hose clamp get it? Its kinda hard to get a really good, ROUND crimp on stuff that small.

Naaah, Im with you,, If its so loose it doesnt even touch, a clamp is gonna bunch it up, like a belt on pants that are Just too big,,I cant imagine such a tiny fuel outlet on the petcock,, sounds DUMB,, but,, if thats what it is, thats what it is. Id go to the parts store & take the gas line with you, & an accurate measurement of the petcock nozzle or the petcock itself. Someone can help you get something put together.

Had a look at your EBAY thing and note that your petcook is from an ATV, it was also a $13 one, I saw a $29 one which was also for a Raptor 660 and the outlet looked larger.

What he said,,

Thanks guys!

I ordered the correct one, and am sending the other back.

Glad to know this rather than trying to rig up some kind of custom hose.

Thanks again!

The correct rRaptor petcock is for 660 Raptor. The ones for a smaller engine size may not flow enough fue for your 650 Savagel. The pic shows the OEM petcock next to the 660 Raptor petcock so you can see the difference in the fuel outlet size. The Raptor 660 petcock requires a 1/4" fuel line....the OEM petcock uses the OEM 5/16" fuel hose. The fit on the Raptor petcock is a little loose so use a 1/2" worm clamp as shown in the pic. I sell these petcocks and include a worm clamp AND a vacuum cap to plug the vacuum port on the OEM carb with each petcock. I sell these on my website www.windsorcycles.com.

I just installed the raptor 2 weeks ago. had the same problem. I just used a worm gear connector and tightened it as much as I could until I got a good seal.