I have replaced trans with 3-speed, new pipe, new air filter, bigger servo, carbon fiber frame rails, cool head any other upgrades anyone can recommend? (savage 25)
I'd also recommend the ofna linkage mod makes the throttle and brake response much more accurate and reduces the lag time.
if you plan to race the big joes are a no no, if you only want to bash it then the big joes will be ok since they are no heavier then the stockers but i'd look into other tires personally and stay away from the 40 series all together.
you may also want to look into a full set of CVD's to beef up your drive train.
a cam type servo saver like the one found on the savage SS will help with the steering.