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front counterweight question (13b) msp

Old 05-25-19, 04:20 PM
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front counterweight question (13b) msp

so im putting together an engine and the front cw is damaged, so i got a new one. are they interchageable without a matching flywheel?
the engine is a 4 port manual renesis, but i dont know if the new cw is from 6 port or 4 port.
weight difference between them is 8 grams
1206g. and 1214g.
is this ok?
my 6 port turbo fc has 8 gram difference between rotors.. and thats fine..
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Old 05-25-19, 06:33 PM
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The counterweight matches the rotors. 4 port and 6 port use the same rotors, so they are interchangable.
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Old 05-25-19, 06:54 PM
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8 grams is a 0.99% difference, which is close enough to zero to not matter.
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Old 05-25-19, 07:28 PM
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thanks alot guys, i thought so, just needed it to be confirmed.
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