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-   -   2007 353 2x496 correct props? (https://www.offshoreonly.com/forums/prop-talk/373301-2007-353-2x496-correct-props.html)

OFFSHOREJOJO 09-13-2021 05:47 AM


Originally Posted by cheech (Post 4805333)
Good luck with the prop situation.
But I must ask, how'd you get it on the stands in your driveway?

Boat mover has custom trailer aka remote control

Griff 09-13-2021 12:29 PM


Originally Posted by OFFSHOREJOJO (Post 4805346)
60+ MPH and pretty sure 1.5 drives going to get smaller props to test? Thanks 3 seasons on boat very little trim to get to 4000 rpm just payed a fortune to correct still no luck?

The ratio is stamped on the sticker on the sides of the drives.
If its 60mph @ 4000 rpms, you prob have 1.50's. If its 65mph, you prob have 1.36's

OFFSHOREJOJO 09-13-2021 01:19 PM

2500 tops guardian mode so I don't think it's that thanks

underpsi68 09-13-2021 04:19 PM


Originally Posted by OFFSHOREJOJO (Post 4805416)
2500 tops guardian mode so I don't think it's that thanks

This is absolutely not true.

The rpm depends on the fault/ issue.

Griff 09-13-2021 09:26 PM


Originally Posted by OFFSHOREJOJO (Post 4805416)
2500 tops guardian mode so I don't think it's that thanks

There are different levels of guardian mode that restrict power to different percentages or at certain rpm depending on the issue the pcm detects.

bn 12-01-2021 03:52 PM

I have 496HOs and have run 28P bravos up to around 4800 rpms and 26P to around 5000 rpms in freshwater depending on the load trimmed out to about 5 or 6.

I had an issue a couple of years ago with not being able to get above about 4400 rpms. No alarms and no codes. Changing the plugs fixed the problem.

OFFSHOREJOJO 06-08-2022 10:32 AM

Using boat as is with 28 pitch only 2 clicks with trim.
https://cimg3.ibsrv.net/gimg/www.off...2bc9636550.jpg
5 or 6 way to much trim boat is step hull going to try 26 pitch as mentioned:readinghelp:


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