Bikeman Performance Polaris RZR Pro R Brain Crower High Performance Cam Shafts

Description

Bikeman Performance Polaris RZR Pro R Brain Crower High Performance Cam Shafts

Features:

• We worked in collaboration with Brian Crower to give you the best Drop in Camshafts
• Multiple revisions and hours spent on the Dyno to get the absolute peak performance but still be reliable with the stock valve train
• No other head upgrades needed
• Stock horsepower makes around 230-235hp at the flywheel
• 270hp with our Torque Link tune and slip on.
• We were able to gain another 30hp with Cams at 8650 rpm’s
• 300hp at the crank with Cams, Tune and Slip on exhaust!

Notes:

• These steps are different than the service manual. Do not follow service manual steps
• Steps for starting your Pro R stage 3 and above for the first time.
  • Roll the engine over by hand at least 10 revolutions clockwise when looking at it from the rear.
  • Check Cam timing to make sure it is correct
  • Make sure coolant and oil is at the correct level.
  • Start the engine and hold above 2000rpm until it reaches 170 degrees F.
  • Using the throttle drop rpm 50 rpm per 30 seconds until idle seems unstable.
  • Stay at the unstable rpm until it becomes stable and then repeat step 5.
  • Once the machine is idling at 1450 stable with no throttle input let sit and idle for 10-15 minutes.
  • Your machine is now ready to ride.
  • On higher duration cams it is common to need to give a little throttle to start the vehicle this is completely normal.

Instruction: