yes i have a 94 3.9 magnum and am wondering where i can get some performance parts i want to rebuild this summer put cam new pistons stuff like that.

I haven't seen many aftermarket parts for the 3.9 You're better off getting a newer V-8 Dakota.

http://www.socaldakota.com/index.html that site has many performance parts for the 3.9 as so for the other engines for the dakota's.