201 liberator with cobra outdrive 350 5.7 wanna go faster

[jack z]

I have recently built a new motor for my boat. I would like to know what prop to use to get maximum speed

 

[Levinz11]

Re: 201 liberator with cobra outdrive 350 5.7 wanna go faster

Have you read the "rules" of this forum. Like your other posts...you don't provide enough info to answer you questions.

-Current speed?
-Current WOT RPM?
-Current prop?

 

[jack z]

Re: 201 liberator with cobra outdrive 350 5.7 wanna go faster

Sorry. My mistake. Rpm are about 4000 speedo is not functioning at this time. I currently have aluminum 19 pitch.

 

[etracer68]

Re: 201 liberator with cobra outdrive 350 5.7 wanna go faster

You can always use your auto gps to check speed. The speedo on boats arent all that reliable.

 

[Bondo]

Re: 201 liberator with cobra outdrive 350 5.7 wanna go faster

Sorry. My mistake. Rpm are about 4000 speedo is not functioning at this time. I currently have aluminum 19 pitch.

Ayuh,... If the Rpms at Wot are at 4000 rpms now, yer already way Over-propped,...

Ya need to see 4600/ 4800 rpms at Wot, trimmed out, 'n flyin',....

Btw,... "About" don't really cut it, when talkin' Props,...