well this is it mate everyone kept saying to me yeah xflows are great ect ect but it seems out of the 5 ive had only one has been any good and even then i wasnt impressed so maybe i was also expecting too much

ive never had an rs2k mk2 but my mates has had two and both were real quick plus when i had my pinto mk1 it was so much faster than the xflow mk2 i had

so bottom line is mk2`s are rude but engines for them is down to personal preference