Liam Greentree scored twice to lead the Spitfires to a 4-3 win over North Bay at the W-F-C-U Centre Thursday night in Windsor.
Anthony Cristoforo and Caden Harvey also scored.
Spitfires' goalie Joey Costanzo made 24 saves in picking up the win.
Windsor is now alone in first place in the OHL West Division, two points up on Flint.
The Spits hit the road to play the Kitchener Rangers Friday night.
AM800's coverage with Steve Bell begins with the pre-game at 6:45 p.m.