60 HP dry shot (How much fuel to add)

[bellisbusa]

As the description says i have a dry shot of 60 HP. I have a #20 jet per throttle body. How much fuel should i add through my power commander. Its an 05 busa with my nitrous on a button!

Thanks

 

[Gixx1300R]

Ramping the buttons all the way to the top will not supply enough fuel for a 60shot. A/F ratio should go no higher that 12.5:1 when spraying.

 

[DirtyBird02]

Look into a Mps Fast Fi Box. They work Great

 

[bellisbusa]

ok, how big of a dry shot can i use with only adding fuel with my power commander.

Thanks

 

[Gixx1300R]

ok, how big of a dry shot can i use with only adding fuel with my power commander.  

Thanks

a 40shot is the max. ANything over that will requier fuel to be added via a MPS Fast FI box or some other way.

 

[BATTMAN]

Why not just use a dual nozzle in the airbox? It sounds like you are trying to get the benefits of a wet system with a dry system.

 

[bellisbusa]

well, it was a 100 shot wet system with progressive! But was having way to many problems with it for bracket racing. So i'm simplifying. I capped off the fuel side of the pirannah nozzle and left all the nitrous lines. Working alot better, just want to make sure i got enough fuel! just put a 36 shot to it, so we'll see!

THanks

 

[E-RACER]

if You have 20 jets in each You have a 80 shot!!!!!

I was spraying a dual nozzle 60 shot for years,just bumping up the pc all the way rich,one step colder plugs, and a mix of 50/50 c-16...just stay out of the rev-limiter!!

ood idea to get it dyno tuned though..to make sure!!