2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Counter Weight- Weights

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Old Apr 27, 2003 | 05:05 PM
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Question Counter Weight- Weights

What is the weight for a series 4 Turbo II and NA, and the weight for a series 5 Turbo II and NA counterweights?


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Old Apr 27, 2003 | 05:17 PM
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Anyone? Please??? I tried to look it up on Mazda Trix but i couldnt find it....
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Old Apr 27, 2003 | 05:17 PM
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S4 counterweight 1855 grams

no info for S5 one

talking about rear automatic counterweights (something u need when putting on lightened flywheels...)
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Old Apr 27, 2003 | 05:47 PM
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If I were to turbo an seris 5 na, with 87 turbo II rotors and a s4 turbo, would a stock series 5 na counterweight work??


Help please!!!!!
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Old Apr 27, 2003 | 08:37 PM
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Anybody??????
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Old Apr 27, 2003 | 08:45 PM
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nope, the s4 rotors weigh more, youd have to use both s4 counter weights most likely
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Old Apr 27, 2003 | 08:48 PM
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http://mazdatrix.com/faq/rotorwgt.htm

All S4 cars weights are the same, S5 cars are the same..but from s4-s5 there different. TII or n/a doesnt matter either.
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Old Apr 27, 2003 | 08:54 PM
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Ok anybody know they weights of the different flywheels????
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Old Apr 27, 2003 | 10:29 PM
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My s5 n/a counterweight was 1820grams. They are the same ones as the 3rd gen counterweights. CJ
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Old Apr 28, 2003 | 10:40 PM
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You'll need to keep the rotating assembly within the same series (this has been debated before, you can find the results on this board through search). Flywheel wieghts are: http://www.mazdatrix.com/faq/flywheel.htm

Yes, the rotor weigths within a series are the same but the compression ratio differs from TII to NA

Henrik
87TII
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