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  1. #1

    Added 4" RIVA intake to Speedster 200 (370hp). Do I need new impellers?

    Isn't there a rev limiter on these boats? I took the boat out and ran it and one motor revved over 8k RPM on the tach, the other nearly 8k RPM. Boat is stock except for intake and resonators removed. Should I need new props with only these mods? Are my tachs inaccurate or do you really think it's revving up that high? I wouldn't give it WOT the rest of the day because I didn't want to blow my motors.


  2. #2
    What year is your boat?? never knew they came with 370HP..??

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