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  1. why does an oval port have an advantage over a bridgeport motor for holeshot
  2. Raising the ports sky high on oval port 56
  3. Tohatsu M70B - how to increase an engine power?
  4. Yamaha 15 hp , 2 stroke , shaving head
  5. Surface piercing props in action
  6. Omc 56 tuner questions
  7. Putting a hose fitting on adaptor for flushing !!!
  8. Cranckshaft degrees
  9. Performance Improvements possible with newer 4 stroke outboards
  10. OMC GT 115/FT10 gearcase
  11. 60hp Mercury
  12. propellers with leading edge roll/cup ?
  13. Billet head Yamaha 30 hp 3 cyl
  14. Evinrude 22 ci fastwin
  15. OMC Black top carbs for 56 cu in motors.
  16. Prop question
  17. rev limiter on omc 3 cylinder ? seems it can be done easy
  18. Columbian L6 JB three blade bronze cleaver
  19. Fastest 4 bladed prop for 25hp motor on Inflatable rescue boat small to large swell.
  20. Help With Jetting 140 hp carbs for an 85 hp V4 Johnson