will try to get in before everyone wades in with advice on not buying a 28

HRC card is ideal but another option is the std pgm 1v card with a mc21flywheel which gives 1.5 degrees more advanve or get a 2degree offset key from tyga (they are super cheap)

I have a hrc card for mine but am trialing the offset key and reckon its more than close enough in performance for the road to make losing the speedo not worth the hassle

even with the std card it will run ok, go and check out jamies site http://www.dreamgate.ne.jp/NSR/

he was claiming over 60hp with the std card with less mods than yours

paul