I have a 98 banshee that has:

FMF Fattys
K&N Filter
Boost Bottle
Ported & Polished
Adv. Timing
Delta V-Force Reeds
ADA Coolhead

was wondering what other mods I could do to
pick-up more power.
Thanks

 

I would get Wiseco pistons or Vitos kit. Like the 6-8 hp kit. That would be good. Maybe different pipes. Trinity or DMC pipes would give you more power than FMFs would. RAD valve, or V force Delta2's would help as well.