Does anyone know the correct drive / prop setup for a 94 2700 scr 7.4

[jobie]

Bought my boat without a drive and prop. I know the boat had a Bravo II drive but I dont know what gear ratio. I also do not what the correct prop is for the boat. Thanks for any help you may be able to give me

[tex'npepper]

Hi Jobie. I think most 2700scr's with the 7.4 engine came with a Bravo III leg. If you don't have a drive at present, I would suggest going with the B III. It will give you better handling at low speeds and I think better performance at higher speeds because it has two counter rotating props. I have a B III on my 96 2700scr with a 20" prop and have been quite happy with it.

[shrew]

Check and see if the BII will take a BIII. When I repowered I had to specify a BIII engine to match my drive. I know on the BI's the impellor is in the drive and in BIII's it's on the motor. I don't recall where it is on a BII.

[No Worries]

Yes it's a Bravo II. I have the same boat. It will take the Bravo III lower and the pitch is 21.

[seapuppy]

No worries...welcome to the zoo....thanks for the info...

yes...the b2 drive will accept the b3 lower unit...most for the 7.4ltr engine is a 2.0 drive gear......the b2 drive probably came with a 21" pitch as noted above....but the b3 drives come in p20/p22/p24......

just as a side note...the A1g2 drive will not work on that engine..too much torque and it will destroy the drive....


let us know how it goes....

SP