Rotor weights question
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Rotor weights question
Alright well I was cleaning my rotors today only to find out an apex groove was bad... So I decided to buy new rotors... Well new/used. LOL Anyways the weights of my rotors are D & E. I was wondering do I necessarily have to buy D & E weight rotors in order to avoid balancing the assembly? Or can I just buy a pair from another motor? I am still gonna use the eccentric shaft and counter weight that I already have...
#7
Rotary Gearhead
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If you want absolute true balancing, then you could have the rotating assembly balanced. You would need to send out the rotors, e-shaft, counterweight and flywheel to have it done. Lots of engine builders swap shafts, rotors etc. such as s5 rotors and counterweight on s4 keg, etc. If you were to regularly push 10k rpms on a race car, it might justify the extra cost, otherwise not in my opinion. Keep in mind the s4 and s5 flywheels are different, so use same-series as the rotors and weights.
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