I have the Acme 2271 15" x 15.75 4blade prop with a 105 cup.
Performance, RPM's and GPH are better than the previous 14.5 x14.75 OJ prop
I could get on plane with 700's in back locker, 400 in walkway and 400 on top of bow seats. Factory front ballast filled and 7 people in the boat.
Once ECU adapted it got up no problem.
Comparison to the OEM OJ prop
2008 Mastercraft 40th Anniversary X-star
2008 Touareg V8 Galapagos Metallic, Sienna leather, Execline, Technology pkg, Sports pkg,Class III hitch.
2015 Audi A3 2.0t Quattro Technik S-line in Glacier White and 19's