Have a read through this thread. http://www.nsr250.net/forums/viewtopic.php?t=8204&highlight=tyga+300
Also you can just get your cylinder fixed and re plated, doesn't cost as much as you may think and certainly a cheaper fix that getting a complete new top end.
_________________
Paranoia about failure will ensure nothing but failure to ever reach potential.
MC18 Race bike project..
MC21 Race bike..
