Produces 205 HP and 280 pound-foot torque. Engine Type: AMC Straight 6 cylinder Displacement (cu.in): 242 Bore/Stroke: .040-.060 x 3.906 Crankshaft: Scat Nodular Steel Rods: OE 6.125" Pistons: Hypereutectic Dished Compression: 9.3:1 Rings: Moly Camshaft: Flat Tappet Camshaft Lift: lift .462 x .478 Camshaft Duration @.50:206x212 Cam Specs: 206/212 @50 .462in/.478ex 113LSA Cylinder Heads: OE Cast Iron #0630 Rocker Arms: OE Stamped Steel Recommended Fuel: 92 Octane + Max RPM: 5300 Warranty: 2 years unlimited miles. *Retail price does not include the manufacturer core charge. A sales rep will contact you when your order is received regarding the core charge and availability.
Got my ATk hp24 in April 2012, my daily driver 3sp auto 31s with 355 gears, better fuel miles, have 12,000 miles on it so far no problems. Happy happy with it, when I need to pass someone I leave them sitting still, wished I did this when I got my wrangler. Fun to drive now , I do have a boredout throttle body, borla header, highflow cat. & muffler . Can't say anything negative about it, just glad to have it!
As the largest private label crate engine remanufacturer in North America, ATK has been around for over 80 years producing parts including high performance engines, transmissions and rear axles. When your Jeep needs an engine rebuild, an ATK remanufactured engine uses reverse engineering processes to virtually eliminate factory defects that hinder performance. One reason ATK is at the forefront of engines is their adherence to thorough cleaning and inspection techniques and their machining and magnafluxing capabilities. If staying out of the garage and out on the trail is a priority, rely on ATK to get your 4x4 up and running. Shop ATK NORTH AMERICA Now
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