It's great that the '10 Camaro SS comes with either 426 or 400 hp, but with the '10 Shelby GT500 having 540hp, owners of the new F-body will need to upgrade their hot rods if they want to annihilate the fastest new Ford.
Unfortunately, Chevy has not seen fit to offer a supercharged LS3 in the Camaro yet. If you want to be king of the street right now, a blower is probably the best addition you can make to your engine. These LS motors seem to love boost. Yes, you can do a ZR1 or LSA engine swap, but that surely won't be inexpensive. A much more cost-effective and powerful alternative to the engine swap is to install a Kenne Bell supercharger on your existing V-8. Run at just 9 psi with a conservative (pump-gas friendly) tune, the 2.8L Kenne Bell supercharger will increase the power output of your hot rod by 209 hp and 154 lb-ft of torque (tested on a DynoJet), but we are getting ahead of ourselves here.
Before we talk more about the absolute numbers, we should take a look at what goes into the kit. The decision to supercharge your brand new Camaro is based on more than just raw numbers. Additional considerations (should) include things like cost, complexity and completeness, to say nothing of esthetics. Does the kit look like it belongs in the engine bay? Is it something you'll be proud to lift the hood to show off at the gas station or local cruise night? Does the kit affect drivability, reliability, or fuel economy? Okay, so the last one is a silly question since having 600 hp will require more fuel than 425 hp, but that decision is strictly up to your right foot
If you check out the photos of the Kenne Bell supercharger kit on the '10 SS, you'll see for yourself that the installation is clean. Looking right is only half the equation, as a closer examination reveals that there is a great deal of work that went into making it more than just look right.
The heart of the system is the supercharger itself. Right off the bat, the 2.8L twin screw supercharger is said to be capable of supporting 1,000 hp, so it has no trouble feeding the needs of an otherwise stock LS3/L99. This 2.8L will happily support most future mods, including adding a cam, ported heads or even a full-on stroker assembly. If you are the kind of Camaro owner where 1,000 horsepower is just not enough, you may want to wait for the new 3.6L supercharger from Kenne Bell, but for the rest of us content with under four-digit power levels, the 2.8L is more than sufficient (and likely a tad more appropriate at the lower boost levels).
Just like the factory LS9, the Kenne Bell supercharger kit for the employs an efficient ai
An intermediate plate is used to sandwich the intercooler and mount the two water supply f
Included in the kit is a high-volume aluminum fuel rail. While the stock rail has no troub
Talk with the gang over at Kenne Bell for any length of time and the conversation will soon turn to inlet restrictions. The reason for this is that inlet restrictions reduce airflow in and therefore boost pressure out of the blower. Given their feelings toward restrictions, a great deal of work went into eliminating them on the new supercharger kit. This work included revising the entire inlet system from the factory air box all the way to the supercharger. Since emissions certification required retention of the factory air box and (especially) the carbon trap, Kenne Bell simply maximized the airflow of the stock box by removing the lower half.
Next in line was the air intake/MAF tube, sized from no less than massive 4-inch tubing. In addition to the generous sizing, the inlet tubing was designed to accept the factory MAF electronics, which obviously required some clever programming.
The final component in the assault on restrictions was a dedicated inlet manifold connecting the throttle body to the back of the twin-screw supercharger. Extensive research and development on the dyno and flow bench resulted in a new manifold that not only fit in the tight confines of the Camaro engine compartment, but flowed a whopping 1,500 cfm. The limiting factor in the inlet system was now the factory throttle body, but Kenne Bell offers a 110mm replacement that flows 1,810 cfm (compared to just 1,147 cfm for the stock unit).
The final fuel system upgrade is a Kenne Bell Boost-a-Pump. This simple electronic device
Keeping the charge temperature cool during cruise (non-boost) conditions is a compressor b
The Kenne Bell supercharger kit is run with a six-rib blower belt set up to eliminate any