TFI E.F.I. Control Unit |
Dobeck
Performance has an electronic jet kit for all the EFI sleds.
The real technology behind the TFI is that it functions like
a carburetor. It takes the knowledge and experience that
many of us have, and converts it to a fuel injection interface.
Simply figure at what point you are having your trouble,
and based on carburetion logic, determine what circuit you
would adjust: pilot jet and mixture screw, needle and slide
speed, or main. The corresponding pot in our box will change
that point in the fuel delivery curve just like a carb would.
These controls make it easy to tune for different modifications.
The TFI is to be used on EFI sleds that have performance
enhancements that require more fuel to run correctly, such
as pipes, heads, even big bore kits. With patented ST
technology this box does not default computers, or trip engine
lights. The TFI is the only load based system out their that
monitors the demand on your motor and its fueling needs,
and moves with those needs providing a perfectly tuned fuel
curve that moves with your sleds EFI system. This unit plugs
directly in your factory wiring harness for easy installs
Key
benefits include:
- Allows
addition of fuel required with engine modifications without
upsetting stock fuel map.
- Integrated
dials provide easy adjustment and fine-tuning of fuel delivery
curve without external programming devices.
- LED
lights indicate fuel delivery settings while tuning
- Won’t
interfere with your Sled’s stock sensors and inputs
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PURCHASE
THE TFI-8015ST TFI
for the Polaris 900 RMK Fusion EFI

PURCHASE
THE TFI-8025ST TFI
for All F Series
All M Series and King Cat EFI

PURCHASE
THE TFI-8027ST TFI
for Arctic Cat M1000

PURCHASE
THE TFI-8035ST TFI
for Ski-Doo EFI
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Installation Photos RMK 900 |
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Installation Photos Artic Cat
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Installation Photos Ski Doo
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