Training Example: Kenne Bell Superchargers – Review the Data, Give Your Score & Compare to the Real AI Evaluation

The World’s Best Superchargers

Boosting Since 1968

Secure Payment | Visa, MC, Discover, AmEx

[IMG: Kenne Bell Superchargers]

[H2] Shop by categories

Shop for your performance needs

[IMG: Product category image]
Ford Supercharger KitsShop Now

[IMG: Product category image]
GM Supercharger KitsShop Now

[IMG: Product category image]
Chrysler Supercharger KitsShop Now

WHY KENNE BELL?

[H6] IMAGE, CONSTRUCTION & SOUND
Kenne Bell is a 50 year old family owned iconic supercharger company. Nothing can compare to the intimidating appearance and whine of a big polished or black anodized 100% billet Kenne Bell Twin Screw supercharger with it’s huge Mammoth or BIGUN rear inlet system.
[H6] MORE HP
It’s the number one reason you are considering a supercharger kit, so be cautious of all those HP gimmicks that make a supercharger look like it is responsible for the HP when it is not. Fact. The most efficient supercharger (lowest parasitic loss and coolest discharge temps) with the highest boost and largest inlet system always wins – all else equal. Everything else is rhetoric and camouflage.
[H6] EXCLUSIVE TWIN SCREW 4X6 LOBE ROTORS
Since 1990, 4×6 lobe rotors have been proven more powerful than the +19 years evolution of 3×3, 3×5 or 4×4 twisted rotors. We offer the largest displacement 4×6 lobe billet 2L, 3L and 4L Twin Screw superchargers. The largest latest 4×4 is a mere 2.65L.
[H6] PATENTED LIQUID COOLED
Patented Liquid Cooling and Seal Pressure Equalizer allows higher RPM and boost than the competition without rotor scuffing. Also cooler oil, seals, bearings, shafts and reduced friction, wear and parasitic losses.
[H6] LOWEST SUPERCHARGER PARASITIC HP LOSSES
The most often overlooked Kenne Bell supercharger advantage is it’s lower parasitic loss (engine HP required to drive a supercharger). The HP savings with a KB at the same boost can be 15-100HP depending on the supercharger and application. It’s what the additional rotor lobes are designed to do – pump more air with less engine HP. A larger displacement supercharger by any manufacturer – even the Twin Screw – uses less RPM to produce the same peak boost/HP as it’s smaller counterpart. This lower RPM obviously reduces supercharger bearing and seal friction, heat and wear. It’s why Kenne Bell doesn’t use undersized OEM vendor superchargers or rotors.
[H6] HIGHEST HP POTENTIAL
Much like engines, there is “No Replacement For Displacement.” Fact. One can’t be the PD HP leader without the most efficient largest displacement superchargers, inlet systems and throttle bodies along with the highest level of technology.
[H6] LARGEST DISPLACEMENT
3L & 4L Since supercharging is our only business, we cannot afford to restrict our customer options to the exact same low HP potential 2.3 or 2.65 Ford OEM stock size supercharger that the other companies offer. Who would today choose to upgrade a Shelby ‘07-’14 2.1 or 2.3 with the same little OEM 2.3 or 2.65 or a new 2019 Shelby with the original undersized reworked 2.65 that comes on the car. We first upgraded the ‘07 2.1 GT500’s and Shelby Super Snakes in 2007! That’s 11 years ago. And our 3.6’s from 2008-2014 were 800-850HP and the KB 4.2’s 1100HP. The 2L superchargers have their place – and their HP limitations. But they DO NOT take the place of a 3L or 4L regardless of the claims, opinions and rhetoric.
[H6] EXCLUSIVE KENNE BELL SUPERCHARGER DESIGNS
We are not limited to improving or increasing the displacement and efficiency of our superchargers. By designing and manufacturing our own supercharger and rotors, we avoid waiting for years – as others must do – for a new Ford vehicle to be introduced so they can buy the latest Eaton rotors or superchargers. We are able to redesign rotor profiles, alter displacements and improve efficiency at will without relying on the OEM’s.
[H6] INSTALLATION INSTRUCTIONS
The industry’s most comprehensive step by step illustrated instructions for the self installer. Contact us for a Kenne Bell Installer in your area.

KENNE BELL 50HP ADVANTAGE

[H2] THE KENNE BELL 30-50HP ADVANTAGE

[H6] Cool Air Kit is standard on KB kits. Saves up to $1000 with Re-Tune.
Real Cool Air Kits (tested w/hood closed)
No Oven Baked Hot Underhood Air Filter – Boxes*
No Expensive CAK Upgrades or “Hot Air” Holes & Re-tuning Required

“After all was said and done, the test results showed the importance of getting cooler fresher air into the engine. With the stock inlet system [driver side underhood] the inlet system air temp was measured at 93 degree, well above the 67 degree ambient temp present when the car went down the track [1/4 mile].“

[IMG: img-6]

[H6] HOODS OPEN
Why does Kenne Bell test “hood up” vs. “hood closed” with both underhood hot air and external cold air filters? Because ANY underhood filter loses HP from the hot air and heat. And shrouds DO NOT eliminate all hot underhood air. Our customers should be aware of this. You can’t drive around with the hood up. Nor should you dyno test with it up. One would have to be living in a village for the last 50 years to not understand that scenario. Ford even “saw the light” or “the HP advantage.” Look at the new 2010 GT & Shelby GT500 (snorkel). Both pull air from outside the engine compartment. That’s the “Kenne Bell Advantage” – only external cool air. Then there is the Dodge Hellcat and Demon with the front air hole or feed or hood scoop.
[H6] THE KITS WITH TRUE COOL AIR INLET SYSTEMS
On numerous occasions, it has come to our attention that our competition claims the Kenne Bell Mustang GT, 2010 Camaro and Dodge 6.1 Hemi Supercharger kits take longer to install because of the “external” (under front valance) cool air kit. Of course, the KB takes a little longer to install.But we believe its’ well worth the added effort and HP. We’re not idiots who merely make our kits more expensive and difficult to install for no reason. What they fail to mention, understand and acknowledge is this Kenne Bell feature results in a 30-50HP advantage over the competition-unless one is willing to drive around with the hood up to avoid sucking in all the hot, power robbing under the hood air. We moved the filter from under the hot hood and relocated it the cool air stream outside the engine compartment. That’s not rocket science. Just common sense that everyone should understand.Yes, a huge advantage of the Kenne Bell kit is that it undeniably inhales ONLY cool, dense-under the valance external air so vital to maximum performance. Others inhale hot under hood radiator, engine and header air or at best a mixture. Check out this test data. That should clear things up. Want additional proof that the Kenne Bell approach makes more HP? See what Ford did.

*2010 SHELBY GT500 W/ “SNORKEL” AND STOCK EATON SUPERCHARGER
The following tests recently conducted for 5.0 Mustang Magazine on B.J. Baldwin’s 2010 stock Shelby GT500 with OEM “snorkel tube” to help direct some outside air to filter. All tests were at 9 psi. See magazine:BASELINE- 472HP-Hood open (Flawed and deceptive test but makes kits look good on chassis dyno)-24HP 448HP-Hood closed (Real world. Like it is driven / Loses 24HP with hood closed oops!)-34HP 439HP-Hood closed w/ snorkel taped closed (little 1 1/2” snorkel was 9 HP)-33HP Lost with under hood filter (472-4339=33HP) Get it now?*Note the whopping 33HP loss with the hood CLOSED snorkel helped (9 HP).A 10,000 cfm cooler and 2000 cfm/100 mph fan are supplying plenty of air flow to the front of the test vehicle, negating the theory of “it’ll get cooler air once the car is moving.” You can’t tell the filter to “just suck in the cool air from the cracks” and ignore the hot air. Ford fully realized the shortcoming of under hood filters and subsequently incorporated a small 1 1/2” fresh air “snorkel tube” in the 2010 Shelby.Unfortunately, the improvement is only 9HP (see above tests) Still 24HP left on the table.That’s a LOT of HP. As much as headers and exhaust combined on some cars.

HOOD SCOOPS
The Shelby Super Snake, with its hood scoop, is much better than other Mustang GT kits using the “hot air” under hood filter approach but not as efficient as the Kenne Bell “external filter”. Even the SS still ingests a “mix” of cool external and hot under hood air. Not ideal for max HP. We also tested the Shelby KR with hood “open and closed” for another publication. Lost 24HP with the scooped hood shut.We hope these tests put to rest those myths about Kenne Bell kits costing more and / or being more difficult to install while failing to yield any important performance advantage other kits. This time proven and tested Kenne Bell inlet system concept is not new. Look at any drag race car, NASCAR, Indy cars etc. It’s been used on GM, Ford, Chrysler and AMC high performance OEM vehicles since the 60’s. These engineers knew what they were doing. Does this bring back any memories? NO under hood “hot air” filter for these factory hot rods. They “sealed” the inlets to the carburetors to eliminate all under hood hot air.Olds (bumper scoops, hood scoops)Pontiac (hood scoops)Chevy (hood scoops, cowl induction)Buick (hood scoops, cowl induction)Ford (headlight scoops, hood scoop, etc…)Chrysler (hood scoops)In 1970, Jim Bell designed and tested a hood scoop for Buick’s Stage 2 car. It totally isolated the under hood filter and made 27HP while improving 1/4 mile times by 2.5mph and .25 sec. In 1986, he introduced the Buick GN Air Cool Kit and in 1989 the first Mustang Ram Air Kit. Kenne Bell Supercharger “Cool Air Kits” are merely an extension of this old proven technology. It works.You get the picture: Cool air = more oxygen = more HP = less detonation = longer engine life = cooler operation.We actively promote this concept and use it on all our kits- except for the GT500. But we’re even working on that, too. Kenne Bell openly defends our concept, particularly when our competition falsely advertises. We quote from their literature: “Exclusive TRUE cold air intake system.” Really? Filter and canister in the hot engine compartment heat soaking and sucking in hot radiator and exhaust / engine heat. That is a “true” cold air intake system? That’s misleading, and even laughable to those who understand the physics of cool air induction. In conclusion, with hood closed the Kenne Bell kits out power the competition. And we can prove it.

[IMG: Click for Larger Image]
Click for Larger Image
[IMG: Click for Larger Image]
Click for Larger Image
[IMG: Click for Larger Image]
Click for Larger Image

[H6] Chassis Dyno Testing
These tests were run by one of the noted chassis dyno tuners in the country to illustrate the shortcomings of the restrictive stock filter (loses 1.5 psi boost and 25HP) and dyno testing with the hood closed. Cutting out the side of the box improved air flow from 1004 CFM to 1203 CFM, but now the supercharger sucked hot underhood air and loses 55HP with the hood closed (565 open vs. 510 closed). So, you can either (1). Drive around with the hood up, (2). Leave the car on the dyno or (3) buy a low restriction Kenne Bell 4.5” MAMMOTH Kit that pulls only cool air from outside the engine bay. That is why the MAMMOTH Kit is standard equipment – not an expensive option – on all KB Camaro, Dodge and Ford kits. And MAMMOTH Kits come with a KB tune. Not necessary to haul your car to a dyno and install the competition’s optional CAK (which, to the best of our knowledge, still does not locate the filter OUTSIDE the engine bay) and pay for an expensive “re-tune” of your car.

Kenne Bell's

Hemi Supercharger Kits

[H2] Charger
Challenger

[IMG: img-10]

[H2] Discover

Boost-A-Pump

[H2] UNIVERSALplug-n-play

[IMG: img-11]

Explore Now

[IMG: img-12]

[H2] 2011-2017

[H2] Fordmustang

Coyote Kits

Shop Now

[H2] Latest from blog

Projects that inspire you

[IMG: Donald]

Your Build

[H3] Donald’s 2003 Mustang Cobra

This 1993 Mustang Cobra in Oxford white is our #yourbuild for today.   4.6L 4V Kenne Bell 2.8L Supercharger Tremec 6 speed   Accufab single blade throttle body. Accufab dual pass heat…

[IMG: Tom]

Your Build

[H3] Tom’s 1991 5.0 Mustang LX

This 1991 Mustang LX in Oxford white is our #yourbuild for today.   302 / 5.0 T5 1993 Cobra rear end 1993 Cobra  brakes Aluminum driveshaft KB Supercharger   Tom, thank you for…

“In typical Twin Screw fashion, the Kenne Bell 5.0 Kit torque curve resembles more of a torque plateau, as the immediate boost response offered torque by the truckloads.”

[IMG: Muscle Mustangs & Fast Fords]

Muscle Mustangs & Fast Fords"So Much More"

“To get right to the point, at just under 9 psi of boost, the stock GT500 was at 581RWHPand the 5.0 Mustang GT with the KB blower kit 610RWHP.”

[IMG: Super Ford Magazine]

Super Ford Magazine“Coyote vs. Condor”

“Simply replacing the Eaton M112 Roots blower with the more efficient [Kenne Bell] twin screw design upped the power to the tune of 60HP. Testing has shown the twin screw design to be more efficient and powerful than the more common (and less expensive) Roots style supercharger.”

[IMG: Muscle Mustangs & Fast Fords]

Muscle Mustangs & Fast Fords“2 Screw or not 2 Screw”

“There are a lot of tuner Camaro’s out there, but we can state from first hand experience that the RPO series of Kenne Bell supercharged tuner cars from Mr. Norm’s Garage definitely deliver the performance promised.”

[IMG: Super Chevy Magazine]

Super Chevy Magazine

“The major advantage of this type of supercharger is the introduction of immediate power throughout the entire rpm range, without the lag commonly associated with centrifugal superchargers or turbochargers.”

[IMG: Mopar Hi Performance]

Mopar Hi Performance

[H6] Home of the Biggest, Baddest, and Coolest Superchargers!

[H2] Support Desk

[H4] Welcome to our Support System
[H6] Need to contact us? Do you have questions, or need technical support? We’re here to help you!
[H6] Leave your question here by creating a New Ticket, we will respond to you through this message system – and also through your email.Sign In, Register, or ask as a Guest. It’s simple!

[H2] Please sign in

Forgot your password?
Register now
Create new ticket as guest

PHONE(909) 941-66468am-5pm Pacific

FAX(909) 944-488324/7

KENNE BELL10743 Bell CourtRancho Cucamonga, CA  91730

Filter
Showing all 2 results

[IMG: Product image]
Ford Supercharger Kits, Mustang ‘11-‘14, Supercharger Kits
[H2]
Mustang 2011-2014 5.0 Mammoth® Intercooled Complete Kits
$7,599.00 – $8,199.00Price range: $7,599.00 through $8,199.00
Select options

[IMG: Product image]
Ford Supercharger Kits, Mustang ‘11-‘14, Supercharger Kits
[H2]
Mustang 2011-2014 5.0 Mammoth® Tuner Kit
$7,149.00 – $7,649.00Price range: $7,149.00 through $7,649.00
Select options

Filter
Showing all 3 results

[IMG: Product image]
Boost-A-Pump, Parts
[H2]
Boost-A-Pump® Plug & Play
$369.00 – $602.00Price range: $369.00 through $602.00
Select options

[IMG: Product image]
Boost-A-Pump, Parts
[H2]
Boost-A-Pump® Universal
$308.00 – $532.00Price range: $308.00 through $532.00
Select options

[IMG: Product image]
Boost-A-Pump, Parts
[H2]
Vacuum Activation Switch
$65.00
Add to cart