I can tell you one thing if you can spend the cash It is the meanest thing you will ever have...But If you would like to check out some cool stuff for the maxx's check this out.....
http://strobe-rc.com/ Oh and everything that has to do with the drive train on a STOCK maxx is at risk or lets go out on a limb and say it will brake with a big block even a 1.9hp os rg will wear out a stock maxx....I have a friend that has a xtm .18 in his maxx and it runs great....fyi
