Force 90 Crank Balancing

[BIGAIR360]

Hello,<br />Is there anyone out there that has access to a Sport Jet 90 crank (I believe it is the same as a Force 90) that can answer some questions? I need to know if there are weights welded on all the throws, or just the #1,3 throws. The reason I ask is that my crank is WAY off balance and I need to know where to add/take away weights to make it balance. Is there any reason why the crank should not be entirely neutral? Thanks for any help! This is all I need to have done to get this project done.

 

[denniz]

Re: Force 90 Crank Balancing

Ive got a few warranty power heads may have good crank,Ill have to check, These are 97 & up If yours is older the splines are different. Leave a email if you like.

 

[WhiteHorse]

Re: Force 90 Crank Balancing

Being a SportJet 90 with the FORCE logo on it, it would be a 1990-1994 model, not post-95. The splines in the crank would not be the only difference. He would also have to change the controls, cables, harness, and adaptor mounting plate. <br />I have tons and tons of cranks. You can post here and we can walk through it at intervals, or you can call me and I will gladly help. Skye<br />White Horse Marine # 714-527-0563 "May Your Force Be With You...."