Fuel Systems

Hahn Racecraft FuelMapper Module

Fuel Mapper is a compact, easy-to-install voltage clamp that will anchor stock MAP sensor output to prevent over-rich fuel mixtures and over-retarded ignition timing.  It must be used with some type of fuel system upgrade, such as our innovative PortFueler system.

Call us for more details about the Hahn Racecraft FuelMapper module

(630) 553-6830

*Some products listed are legal for sale or use in CA only for racing vehicles which may never be driven on a public highway.

 

205 Beaver
Yorkville, IL 60560
(630)553-6830

 
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