Drive Gear Ratio change - Drive-Transom shield compatibility

E

evantful

Petty Officer 3rd Class
Joined
May 11, 2014
Messages
93
Well, it looks like I may have a bent inner, and potentially outer shaft on the DPS-A 2.14 ratio outdrive - using F5 props.

Researching some options about replacement, considering swapping out the drive completely.

I have found some fairly priced 2.32 ratio DPS-D1 drives, and curious how changing the ratio, and shifting to FH4 props might affect the RPMs. Currently sit at 4900-4950rpm with a 5.7GXI-K engine in a 2009 Monterey 260 Sport Cruiser. Also is a DPS-D1 Outdrive compatible with my SXA transom? I know the DPS-B's were

Outter/Front Prop shaft
View attachment tempImage7yYLRP.jpg

Inner/Rear prop
View attachment tempImage9csYW1.jpg
 
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