Sorry for a newb question...This guy is selling a 7 bolt crank for $50 he mentioned it is in good shape just needs to be polished.i then asked for pics to verify it was haven't received any yet but he also mentioned to me "if I was u I spur balance the crank rods and flywheel all together"
Now I'm not extremely knowledgeful with what he mentioned.anybody know if this crank is still good? I know the crank is 5 lbs heavier then evo stock crank will that play a huge part in the engine response or power? Should I stick with a evo crank?