BC stage 2 camshafts (Machined for 2 V-ring seals)
(2) V-ring cam seals
Stainless INT valves (STD)
Super alloy EXH valves (+1mm)
BC spring / titanium retainer kit
Bronze valve guides
Can-Am valve guide seals
Brass water bleed nipple
Work Performed -
CNC ported runners / chamber
Bronze valve guides installed
5 angle valve job
Hand lapped valves
Valve tip heights set to OE spec
Deck surfaced to TPR specs
Professionally assembled
There is about $1000 in savings when buying this package deal opposed to purchasing everything separately.
Can-Am motors use an ingenious design for crankcase ventilation to reduce oil drafting. This is achieved by using the exhaust cam as a breather port, camshafts are hollow allowing the crankcase pressure to travel through the center of cam from the timing chain cavity where there is minimal oil then transfer through a V-ring seal to the valve cover breather port. From the factory they only use the exhaust cam for crankcase ventilation and can be restrictive when power levels are increased. TPR’s billet valve cover will allow the use of both intake and exhaust cams for crankcase ventilation doubling the ability to breath under high demands. The intake cam will need a very simple machine process to accept the second V-ring seal. We will offer this service on all cams we sell.
