Holy bumpsticks, Batman! If you were looking to radically wake up your otherwise staid-and-stock 5.7-liter HEMI, Summit Racing has got you covered. Recently, Summit announced a partnership with Brian Tooley Racing offering a pretty diverse array of performance camshafts – whether you’re looking to add a little rumpty-rump to your daily driver, or go full all-out, they’ve got what you’re looking for.

Here’s the original press release:
With a broad range of grinds available from mild-to-wild, a Brian Tooley Racing Camshaft will add some much needed pep to your 2009+ Gen III 5.7L Hemi engine’s step.

Truck Norris Camshaft
Whether you’re pounding the pavement in your Charger or Challenger or seeking to liven up your Ram, the Brian Tooley Racing Truck Norris Camshaft is the key to dramatically elevating your 5.7L Hemi engine’s performance. On the dyno, this cam registers gains of 71 horsepower and 62 lbs.-ft. of torque at 6,000 RPM with the engine still pulling strong all the way to 7,000 RPM. In addition to the extra power, this grind delivers an additional 1,500 RPM of usable operating range while maintaining a mild mannered feel.

Specifications
Great rumble sound without sacrificing OEM comfort. Works with factory torque converters.
Non-MDS conversion required.
RPM Range: 1,500-7,000
Duration @ .050″: 212° intake/230° exhaust
Valve Lift: .587″ intake/.586″ exhaust
Lobe Separation: 109.5°

Stage 1 Camshaft
The Brian Tooley Racing Stage 1 Camshaft works well in all driving situations. It provides an additional 1,000 RPM of operating range and an additional 65 horsepower and 58 lbs.-ft. of torque at 6,000 RPM on the way to a 6,500 RPM redline.

Specifications
Minimal change in idle quality from stock. Works well with factory torque converters. Non-MDS conversion required.
RPM Range: 1,400-6,500
Duration @ .050″: 212° intake/220° exhaust
Valve Lift: .587″ intake/.586″ exhaust
Lobe Separation: 112°

Stage 2 Camshaft
The Brian Tooley Racing Stage 2 Camshaft begins where the Stage 1 cam leaves off. Still fully streetable and a blast to bomb around town with, a touch more duration was added to liven up the idle and boost the operating range to 6,700 RPM. There’s a modest bump in power as well, to the tune of 71 horsepower and 62 lbs.-ft. of torque at 6,000 RPM.

Specifications
Minimal increase in idle sound over the Stage 1 camshaft. Works with factory torque converters. Non-MDS conversion required.
RPM Range: 1,800-6,700
Duration @ .050″: 216° intake/230° exhaust
Valve Lift: .587″ intake/.586″ exhaust
Lobe Separation: 112°

Stage 3 Camshaft
The Brain Tooley Racing Stage 3 Camshaft adds even more intake duration to deliver a 1,600 RPM operating range increase over the stock bumpstick. On the dyno, peak gains of 83 horsepower and 71 lbs.-ft. of torque were recorded at 6,000 RPM with the ability to keep pulling strong past 7,000 RPM.

Specifications
Fair amount of lope with a rumble idle sound. Use of aftermarket torque converter recommended for best performance. Non-MDS conversion required.
RPM Range: 2,100-7,100
Duration @ .050″: 220° intake/230° exhaust
Valve Lift: .587″ intake/.586″ exhaust
Lobe Separation: 112°

Stage 4 Camshaft
The Brian Tooley Racing Stage 4 Camshaft is the top dog in the 5.7L Hemi performance arsenal. This no-nonsense grind stretches the operating range by 1,900 RPM over stock and provides the biggest bang yet: 85 horsepower and 72 lbs.-ft. of torque. Equally as impressive is the Stage 4 cam keeps pulling hard up to its 7,400 RPM redline.

Specifications
Aggressive lope. Use of aftermarket torque converter and non-MDS conversion required.
RPM Range: 2,300-7,400
Duration @ .050″: 224° intake/240° exhaust
Valve Lift: .587″ intake/.586″ exhaust
Lobe Separation: 112.5°

The Truck Norris and Stage 1, 2, and 3 cams include a 4° Phaser Limiter to restrict the VVT function on your engine. The Stage 4 Camshaft includes a Phaser Lockout to eliminate the VVT function completely.