HP500carb/Max power RPM

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09-08-2004 | 06:56 AM

RickR

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From: Sevierville,TN

HP500carb/Max power RPM

What RPM do you prop for with a HP500 (carb) for top speed?

09-08-2004 | 10:50 AM

thunderusone

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From: Mt Juliet, TN

Re: HP500carb/Max power RPM

I am at 5000 RPM. I have a buddy that is at 5300. Mine seems to fall off at 5000.

09-08-2004 | 11:08 AM

ISurvivedNMU

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Re: HP500carb/Max power RPM

I have 2 props, one that runs 5250 and anouther at runs 4950.... I get close to the same speed but the engine seems happier at 5250....

09-08-2004 | 03:16 PM

bajadude

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From: Boca Raton, FL

Re: HP500carb/Max power RPM

I'm around 5000 - 5200 depending on trim.

09-09-2004 | 09:45 AM

RickR

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From: Sevierville,TN

Re: HP500carb/Max power RPM

Thanks for the replys.
I'm turning 5500 with my HP500 clone, cam retarded 3 degrees/MSD.
I'll try more prop pitch

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