a friend of mine just bought a 2000 38 donzi and he is wondering what props to use and speed he can exspect?
twin 500 efi xr drives

thank you

Did the boat come with any props? If it's a 38 zx that's a big beefy boat. This is only a guess, but maybe try 26 or 28 pitch Bravo's. Call Donzi and they'd be able to tell you exactly. I'd be curious though if I'm close on my guess...

Try a 26" Maximus. I can tell you that you can do alot of prop tuning with great results on the daytona's. We have one here setup the same that is running around 77-78mph. 500's, gen, xr's, but it is a 2002 model.

Corey

2004 38 ZX with 525's and XR's running labbed 28 Maximus...max speed 79.8 mph.

thank you guys , harper 220 u are close the dealer he bought it from said they think 28 bravos the boat came with 27 bravos someone must have switched them. i think 26 or labed 28

thank you again