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Does anyone know if DPM is the equivalent to EFI? I know the difference between carbed and efi but does it accomplish the same thing? All i could find is that it adjusts the mixture but did not tell me why. Elevation, Temperature ....
 

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I would say that DPM is very close to EFI. It performes the same functions as fuel injection with the performance of a carb.

All it does is optimise fuel and air mixture. EFI does the same thing. A regular carb cant and will run what ever it is set at no matter what conditions.
 

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dpm,leans the air/fuel mixture as temps and elevation rise.it does nothing below -4f,you are running off the main jet below this temp.much better than efi,in the sense that I can make mods,and jet for them and the dpm still functions correctly.hope this helps.I would buy it on any sled I could ,it is worth it, IMHO. SWRules
 
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