hello guys right i have a aprillia sr 50 2005 model i think its the ditech model , only purachased it yesterday and am looking at some 70cc kits , but i have been told you have to change ecu , cdi ect.. these are the 2 kits im looking at this is the 1st one http://cgi.ebay.co.uk/ws/eBayISAPI....083718&ssPageName=STRK:MEWAX:IT#ht_2854wt_782 and this is the 2nd 1 http://cgi.ebay.co.uk/ws/eBayISAPI....464349&ssPageName=STRK:MEWAX:IT#ht_2383wt_702 right if i put one of these kits on my bike will it run the potential speed of the 70cc kit alot faster and more tourqe ? or will i have to change the ecu or cdi to run 1 of these kits and it will make it no fatser without changing the ecu or cdi ? or can i just put on 1 of these kits without changing the electrics ? and it also has the theo vince tt exaust , and what is the best kit for my bike out of these 2 cheers matty :good:
1) Yes, because its a ditech you have to change the ECU (or get it reprogrammed) 2) Both those kits are cheap and chinese, if you want a kit that will last 2 seconds buy somthing from a good brand like malossi or polini.
