Who make the best boost-a-pump
Registered User
Joined: Oct 2001
Posts: 784
Both the MSD, KB and B&M units are reliable.
The MSD unit is preferred for F.I. applications as it ramps the voltage based on a MAP input. The KB unit can produce a pressure spike which creates a blip in engine response. This blip is more pronounced with returnless fuel systems as in the LS1 cars.
The Racetronix harness allows any pump booster to be added as a PnP option without cutting into the factory harness or loading the factory wiring system.
REMEMBER.. NEVER RUN A WALBRO HP PUMP OVER 16VDC AS IT WILL START TO CAVITATE.
The MSD unit is preferred for F.I. applications as it ramps the voltage based on a MAP input. The KB unit can produce a pressure spike which creates a blip in engine response. This blip is more pronounced with returnless fuel systems as in the LS1 cars.
The Racetronix harness allows any pump booster to be added as a PnP option without cutting into the factory harness or loading the factory wiring system.
REMEMBER.. NEVER RUN A WALBRO HP PUMP OVER 16VDC AS IT WILL START TO CAVITATE.
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Joined: Dec 1969
Posts: 10,745
From: Buffalo, New York
Originally posted by Racetronix
Both the MSD, KB and B&M units are reliable.
The MSD unit is preferred for F.I. applications as it ramps the voltage based on a MAP input. The KB unit can produce a pressure spike which creates a blip in engine response. This blip is more pronounced with returnless fuel systems as in the LS1 cars.
The Racetronix harness allows any pump booster to be added as a PnP option without cutting into the factory harness or loading the factory wiring system.
REMEMBER.. NEVER RUN A WALBRO HP PUMP OVER 16VDC AS IT WILL START TO CAVITATE.
Both the MSD, KB and B&M units are reliable.
The MSD unit is preferred for F.I. applications as it ramps the voltage based on a MAP input. The KB unit can produce a pressure spike which creates a blip in engine response. This blip is more pronounced with returnless fuel systems as in the LS1 cars.
The Racetronix harness allows any pump booster to be added as a PnP option without cutting into the factory harness or loading the factory wiring system.
REMEMBER.. NEVER RUN A WALBRO HP PUMP OVER 16VDC AS IT WILL START TO CAVITATE.
Rich Krause
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