Adding fuel pump

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tsa

Pack Dog
Joined
Apr 9, 2008
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Bike
KTM 390 Adventure
Initially I thaught when fitting the varadero's tank to the firestorm's frame I could just use gravity to feed the carbs. It will work as the original firestorm's tank was gravity fed, however I would loose the use of 4 or more liter out of the tank due to the level of the carb inlet.

Enter me into a new domain of mechanics.......... I decided to fit a fuel pump to make full use of the large tank. My question is should I connect the pump with a single line into the carb (preasure might build up) or should I also fit another line back to the tank with fuel flow restrictor to relieve the pressure?
 
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