Dyno test homemade expansion chambers Yamaha RD 250C

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  • Опубликовано: 2 янв 2025

Комментарии • 3

  • @Endrjo
    @Endrjo 10 месяцев назад

    how much was with stock exhoust ?

    • @Alexie3333
      @Alexie3333  10 месяцев назад

      27 hp. this run was very rich mains to safe piston

    • @Endrjo
      @Endrjo 10 месяцев назад

      @@Alexie3333 interesting. Stock enginee usually produce 22-23hp (even yamaha states it should have from 27 to 32)