Best helix for 1320' with mpi?

[kuvasz]

I recently installed a mpi stage one on my 08 apex. i've got a polar attac primary and it's dialed in at 10,800rpm. i've got the gems controller working ok and i've got all types of top gears. my current set up is 25/38 and i'm looking to get s steeper angle vs my stock 51/43 helix. i'm only running 6 lbs of boost at the moment. does anyone have any good ideas where to start?

 

[TurboTime]

54-48 Helix and I would drop down your top gear to a 23 if ur running 6 lbs.