Kenne Bell Single Universal Boost-A-Pump (BAP) 40 Amp / 21V Forced Induction Version KB89072

This is the Competition Single Universal Kenne Bell BOOST-A-PUMP that works for any vehicle with a supercharger or turbocharger. The new and improved time tested Kenne Bell BOOST-A-PUMP powers some of the worlds most powerful production street and competition vehicles. Kenne Bell supercharger kits all use the BOOST-A-PUMP to reliably produce those big HP numbers - on pump gas! It activates only at full throttle or boost, so it doesnt bloat or overload the fuel system at idle or cruise where full time pumps and extra fuel are not required. So, the fuel isn't heated (gasoline begins to boil at 95). No cool can is necessary, and it's much easier to install (cut one wire) and more reliable than twin fuel pumps. While dyno and street testing, our On Board Data Logger told us that fuel flow was less at night when the lights, stereo etc. were on. The voltage to the pump was varying between 12 and 13.5 volts and fuel was being reduced up to 15%. Further testing in our Fuel Flow Lab indicated that by elevating the voltage to the pump we could safely increase fuel capacity by as much as 50%.



This KB89072 BAP includes a switch to trigger at 5 psi of boost.



Note: Kenne Bell Boost-A-Pumps come with both 17.5v or 21v plug.



*Notice, this will only boost a single fuel pump. For those looking to boost dual fuel pump setups see PN: KB89063

BOOST-A-PUMP® FEATURES
Easily Installed. Simple “Single Wire” connection or Plug N Play (Fords only)
Fused circuit protection (40 amps).
Ideal for Nitrous applications.
Attractive anodized red aluminum.
1000HP with OEM in tank production pumps.
Available for single or dual pump (others must use 2 modules)
Easily installed. Uses stock feed wire & fuel lines.
No expensive fuel lines, regulator and pump upgrades.
Proven reliability and concept. Tens of thousands sold since 1995.
Does not affect pump life. Actually increases life of returnless pumps.
Exclusive built in regulator stabilizes voltage regardless of battery voltage (down to 11V).
Increases fuel pump flow up to 75% on ANY electric pump(s). 100% for “Competition” 21V.
Compensates for reduced voltage/pump delivery from voltage drops by lights and accessories.
Activated by boost switch (supercharged, turbocharged) or vacuum switch (naturally aspirated).
Used on all Kenne Bell Supercharger Kits (street & competition) and some of the “World’s Most Powerful Production Vehicles.”
OK with 12V or 16V battery.
Works with any pump (turbine or gerator).
OK to mount under hood. All top quality hi-temp components.
Full or part time operation (See Fuel Pump Tech).?
Easily changed from 21V to 17.5V by removing included “step up” plug.
No computers, software, CD’s, complex programs, extra circuits, ramping up or down or re-tuning is necessary.

17.5 STREET VS. 21V COMPETITION
The 21V Competition Kit uses a BAS (Boost Activation Switch Kit) or VAS (Vacuum Activated Switch) as 21V should not be run full time on any pump or the Ford FPDM.