Kenne Bell 40amp NA BAP


Product Information

A time tested and proven Kenne Bell innovation, the BOOST-A-PUMP™, powers some of the world’s most powerful production street and competition vehicles. The 725HP Shelby Super Snake (”Most Powerful Production Car Ever”), one of the World’s Fastest Production Sport Cars, the 242+mph 806HP Koenigsegg CCR and, of course, all those legendary Kenne Bell kits all use the BOOST-A-PUMP™.It activates only at full throttle or boost, so it doesn’t “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 fuel pumps.

• 1000HP with OEM in tank production pumps.
•Increases fuel pump flow up to 50% on ANY electric pump(s).
•Available for single or dual pump applications.
•Easily installed. Uses stock feed wire & fuel lines.
•Eliminates expensive fuel lines and pump upgrades.
•Exclusive built in regulator stabilizes voltage regardless of battery voltage (down to 11V).
•Compensates for reduced voltage/pump delivery from voltage drops by lights and accessories.
•Proven reliability and concept. Tens of thousands sold since 1995.
•Used on all Kenne Bell Supercharger Kits (street & competition) and some of “World’s Most Powerful Production Cars.”
•Adjustable from 1% to 50% ON DEMAND from driver’s seat. Dual BOOST-A-PUMP™ is not adjustable. Set at max flow.
•Does not affect pump life. Actually increases life of returnless pumps.
•Activated by boost switch (supercharged, turbocharged) or vacuum switch (naturally aspirated).
•Ideal for Nitrous applications.
•Fused circuit protection.
•Attractive anodized red aluminum.
•Easily installed.

How it Works- 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%. The Kenne Bell BOOST-A-PUMP™ does just that - and it automatically maintains the pre-set voltage or % increase with as little as 10 volts at the battery.

[Click here for "Fuel Pump Tech Sheet"] (all applications) 250kb

[Click here for "Boost-A-Pump Theory of Operation Explained"] (info for '03 Cobra only) 1507kb

[Click here for "SVT Focus/Stock Cobra/Lightning/Walbro/Pump Flow Tests"] (info for '03 Cobra only) 1820kb

[Click here for "Fuel Flow Forensics"] (all spplications) 912kb

Product Code: KB-89068