Basically, i got back my ludix from porting couple of weeks ago, everything was alright, acceleration increased and obviously can feel the power... only problem is it won't go past 39-40MPH... i just got told it might be the cdi as the stock one is restricted to 8000rpm, ordered an Athena Unlimited CDI. installed it, went for a ride and ? it even fu***** weaker, acceleration decresed, top speed i got was 45mph, down hill... What could be the problem ? Many thanks