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EFI Power Box

Original price was: $318.99.Current price is: $282.95.

For 08-10 Polaris RZR 800

Only 4 left in stock

SKU: 40-R54FBIG Category:

Description

The technology behind the Big Gun TFI is that it functions like a carburetor. It takes the knowledge & experience that many of us have & converts it to a fuel injection interface. The TFI interface makes it easy to tune for different modifications. The TFI is to be used on EFI ATVs, UTVs & dirtbikes that have performance enhancements which require more fuel to run correctly; such as pipes, heads & even big bore kits. With its patented technology, this box does not default computers or trip engine lights. The TFI uses load based technology to monitor the demand on your motor and provide a fuel solution to reach optimum performance. This unit plugs directly into your factory wiring harness for easy installation.
40-R54F made by Big Gun

Additional information

Weight 1.00 lbs
Dimensions 8.00 × 8.00 × 8.00 in

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Make Model Engine Year
Polaris ATV / SxS RZR 4 800 760 2010
Polaris ATV / SxS RZR 800 760 2008 - 2010
Polaris ATV / SxS RZR S 800 EFI 760 2009 - 2010