Tim Bozon and JC Lipon each had two goals and an assist for the Blazers (12-0-1), who are the only team remaining in the WHL without a regulation-time loss, and Sam Grist added a single goal.
Jaedon Descheneau led the Ice (4-6-0) offensively with a goal and an assist as Collin Shirley and Brock Montgomery each scored once.
Cole Cheveldave made 22 saves for the win while Mackenzie Skapski stopped 23 shots in a losing cause.
Kamloops went 2-for-3 on the power play. Kootenay scored once on six chances with the man advantage.