M8000 bd fuel boost board

[Nykanen]

Hello.

I have bd turbo kit in my m8000 - 15


My electric fuel booster is missing.
So what options i have. Order new fuel booster or update fuel regulator and fuel pump?
Can i ride with out fuel booster?
What that fuel booster doing?

 

[shawkins]

The booster board overdrives the fuel pump to provide additional fuel flow on boost. At lower boost levels it is not needed. If you have an adjustable box and have an AFR gauge you can tune around not having it. Just watch your duty cycle on the injectors and your AFR. If you get close to 99% duty cycle turn down the boost. I shoot for no leaner than 12.5 on the AFR gauge WOT. One less thing to worry about. It really doesn't make that much difference either way. I would not be surprised to see the sled work just fine without it and not touching the box. They tend to be a touch on the rich side on fuel from my experience.

 

[Nykanen]

Good to hear.
I going to trive 5-7 psi. Depents how much it takes here in sealevel.
Different head and octane booster.
I have walbro 255 fuel pump and rising fuel regulator in my garage.