ZR 800 EFI turbo fuel box?

[Bearcat]

I'm building retro mountain sled with ZR 800 EFI -03 engine. Which fuel box will work with this old iron? Will M8 Boondocker box work (after flipping the pto connector pins)?

I've ported the engine, so stock ECU mapping should be also modified.

 

[Polarisrocks]

I would look for a boost-it box. It only needs a tach signal and 12v to function and can add fuel down to 3000 rpms. it requires secondary injectors in the airbox or throttle bodies.

 

[rsaint]

Just so happens i have a new boostit box for sale was going to put it on a 900EFI turbo cat is what it was for complete and brand new going with the Vipec instead.

 

[Bearcat]

Thanks. I already have one Boost it type box available here in Finland, but I'd like to go BD way (or similar). The reason is the bottom end doesn't work as I want so fuel map needs tweaking.

Currently sled is running, but there's still wiring etc little things to finalize. I'm going to make the sled work without turbo first as it has been build from the scratch.

 

[Bearcat]

Just for info:
PCV works fine with these sleds. Bad thing is the wiring harness needs to be remade. I went this route and can't be happier so far