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ATK 4.7L Stroker Jeep Engine - HP24

universal fit logo

Specifications

  • ATK NORTH AMERICA | Part Number: ATKHP24
  • Displacement:242
  • Engine Type:Long Block
  • Fitment:Universal Fit
  • Availability:Out of Stock
  • Engine Configuration:L6

PRODUCT OVERVIEW

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.

Customer Reviews

5.0
5.0 5.0
1 Customer ratings
5.0 I like it ATk hp24

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!


from USA |
 

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Question & Answers

10 Answered questions

Q: Will this fit in a 2006 Jeep Grand Cherokee Laredo? Answer this question

A: No this will not fit 2006 Jeep Grand Cherokee Laredo, Please give us a call Sales & Support - 877-474-4821

Answered by Dave from 4WP HQ on 04/20/2022

Q: Will this bolt up to the Jeep ax15 transmission?  Answer this question

A: Yes - Automatic Transmission Stall Converter : Stock | Oil : 10W30 | Oil Filter: Wix or K&N Recommended Per Your Application | Fuel Delivery : OE EFI System | Intake Manifold : Stock Manifold | Fuel Injectors : Stock Injectors | Spark Plugs : Champion #RC9YC4 | Spark Plug Gap : .035 | Harmonic Balancer/Damper : Stock Factory Balancer Internally Balanced | Flex Plate / Flywheel : Stock | Timing : Set To Factory Specifications | Throttle Body : Stock | Water Pump : Stock | Firing Order : 1 5 3 6 2 4 | Air Intake : Cold Air Intake Suggested | Exhaust : Stock Manifolds or Banks / Borla Header to achieve HP Rating | Fuel Pump : Stock | Fuel : 91+ Octane | Ignition : Stock | Automatic Transmission Stall Converter : Stock

Answered by Dave from 4WP HQ on 04/12/2022

Q: Will this fit in a 2000 Jeep Cherokee xj Answer this question

A: PN: ATKHP24 - Applications: 1991-1997 All Modles Vin "S" | 1998 Cherokee | 1998 Wrangler | NOT for 1998 Grand Cherokee Vin "S", Please give us a call Sales & Support - 877-474-4821

Answered by Dave from 4WP HQ on 04/12/2022

Q: Will this fit a 2011 kia Sorento Answer this question

Q: Will this fit a 1987 Jeep Wrangler YJ currently with a 4.2L/258 Six Cylinder and AX15 5 Speed transmission? Answer this question

Manufacturer

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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