I know what bravo's are and conrads and imco's .But have ???on the Bmax.Is it made by merc.Are they any good.Is one model better than the outher if there is different models.Do they hold up(750HP)I'm lookin to upgrade my bravo HP's.And I found a pair of these I can buy at a good price. Thanks JOHN

We ran one on a SVL race boat and it worked well. Beefy.

I had problems in the begining with o-rings leaking due to outdated rear caps...make sure you buy the newer style drives.
I run 800hp though mine and they have held up where as IMCO did not.

http://www.bravoshop.com/index.html

super heavy duty upper,run of the mill lower that uses oem merc lower gears,Smitty

I know of a six B Max drives for sale on the West Coast. Guys upgrading to Konrads.

Different ratios and lower configs. If interested I'll put you in touch with the owners.

If ya could that would be great. You can post up or pm me or send me a email to [email protected]

John

Done!

Fenderjack,

B-maxes are the way to go. What power are you running? I know of a few people running them with huge sucess over bravo style upper's( two 388 hustlers & an apache), the lowers are nothing special. 1:30 is the only gear option right now. Make sure your motors make enough torque to pull the gear. My friend has a active thunder, and for whatever reason he lost somewhere around 12 mph. We bought the drives together and I know he is selling his. They worked out great for me. Just keep in mind, you will probably have to buy some props as well. pm me and I will give you his #