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Mopar Releases Modern, All-Aluminum 426 HEMI Crate Engine

Old 12-13-2010, 09:59 AM
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Default Mopar Releases Modern, All-Aluminum 426 HEMI Crate Engine

Mopar® Puts "Elephants" in the Room at Performance Racing Industry (PRI) Show







Production Begins for New 426 All-aluminum HEMI® V8, Which is 100 Pounds Lighter and Smarter; First 2011 Challenger V-10 Drag Pak To Come Off the Line Early Next Year

December 8, 2010 , Auburn Hills, Mich. - Mopar® is bringing truckloads of new product to the PRI show in Orlando-including the reincarnation of its famed "elephant motor" from the 1960s, an all-aluminum HEMI® Gen III Crate Engine. Production for the new motor begins this month.

"More than any other show, PRI attracts the Mopar brand's core customers of racers, muscle-car owners and ultra-performance enthusiasts," said Pietro Gorlier, President and CEO, Mopar, Chrysler Group LLC's service, parts and customer-care brand. "We will show this core group of enthusiasts what Mopar has under the hood."

In addition to the new elephant motor, the 2011 Mopar Challenger V-10 Drag Pak, the first and only 500-plus cubic-inch V-10 drag-race package car on the planet, will headline the Performance Racing Industry (PRI) Trade Show, Dec. 9 - 11 at the Orange County Convention Center in Orlando, Fla. New Moparized rides and 10 new Mopar performance parts will also be on display.

The 2011 Mopar Challenger V-10 Drag Pak, recently named to the 2011 "Hagerty Hot List" of collectible cars, will be on display on the Mopar Image Center stage at PRI. Fans will have the opportunity to pose for an eShot photo on Thursday and Friday with the new rear-wheel drive race car, approved for NHRA Stock and Super Stock competition.

The new Drag Pak will be joined in the Mopar Image Center by a Moparized 2010 Ram Laramie Crew 4x4 Diesel and the Mopar '10 Challenger, the first-ever Mopar edition of a Chrysler Group LLC vehicle. The Mopar exhibit on the PRI show floor will feature five other examples of Mopar steel:
  • Mopar Ram Runner, Mopar's premier pre-runner kit
  • Mopar Direct Connection Test Lab Vehicle, a rolling test lab of new parts and ideas
  • Dodge Viper ACR-X, a factory-built race car ready to romp
  • Sox & Martin's 1972 Pro Stock Dodge Demon, a true piece of Pro Stock history
  • Kenny Wayne Shepherd's new 1964 Dodge 330. Powered by a Mopar Gen 3 426 all-aluminum HEMI crate engine, this car mixes old-school classic with new-school performance
Mopar stars, past and present, will sign autographs and meet fans at PRI. Mopar racing legends "Big Daddy" Don Garlits and Herb McCandless will make an appearance in the Mopar exhibit on Thursday, Dec. 9, at 2 p.m. EST. Current Mopar-powered NHRA Pro Stock stars Allen Johnson and V. Gaines will participate in a Mopar meet-and-greet on Friday, Dec. 10, also at 2 p.m.

The PRI Show will also mark the debut of 10 new Mopar performance parts geared for high-performance applications:

Mopar 426 Aluminum HEMI Gen III Crate Engine: The Mopar 426 Aluminum HEMI Gen III Crate engine assembly includes the intake manifold and oil pan and offers 540 horsepower and 530 ft.-lbs. of torque. Part Number (PN): P5155513; Manufacturer's Suggested Retail Price (MSRP): $13,675.

Mopar Valvetrain Tie Bars: For the HEMI Gen III, valvetrain tie bars increase the stiffness of the rocker shaft attachment to the cylinder head and provide increased valvetrain stability at higher RPMs. PN: P5155654 (5.7/6.1L), P5155655 (6.4L); MSRP: $399.

Mopar Rear Strut Tower: Achieve additional chassis rigidity with this rear strut tower bar for the 2008–2010 Dodge Challenger, 2005–2010 Charger/300. PN: P5155751; MSRP: $505.

Mopar Midget Race Cylinder Head: This overhead cam-style cylinder head for midget race 4-cylinder engines allows for increased RPMs and is compatible with existing Mopar engine blocks. Available February 2011. PN: P5155784; MSRP: N/A.

Mopar W2 Heads: For a small block wedge, W2 heads feature cast-iron race cylinder heads machined for 2.02-inch intake valves and 1.60-inch exhaust valves. Available January 2011. PN: P5249769; MSRP: $636 each; PN: P5007708AB; MSRP: $620 each.

Mopar Gen III Distributor Kit: This distributor kit allows for the use of a distributor to fire the ignition for the 5.7L/6.L HEMI Gen III engine. Available February 2011. PN: N/A; MSRP: N/A.

Mopar Aluminum Engine Blocks: Available in three versions for the HEMI Gen III engine, these blocks are 100 pounds lighter than the cast-iron block. PN: P5155507, P5153897, P5153898; MSRP: $4,485.

Mopar Cylinder Head Stud Kit: For use in high-performance applications, this stud kit provides enhanced clamping force. PN: P5155517; MSRP: $469.

Mopar Cold-Air Intake: This bolt-on system is designed to allow cooler air to enter a directional cone filter and be funneled directly into the intake manifold. For 2008–2010 Challenger/300/Charger with 3.5L V-6 engine. PN: 77070032; MSRP: $445.

Mopar Cold-Air Intake – Long Ram Performance Version: This bolt-on system is designed to allow cooler air to enter a directional cone filter and be funneled directly into the intake manifold. With the long ram, the air source is fed from the fender-well area. For 2008–2010 Challenger, 2004–2010 Charger/300 with 5.7L or 6.1L V-8 engine. PN: 77070029; MSRP: $390.

For complete information on all the Mopar parts and vehicles on display at the PRI Show, visit Mopar's PRI information page at http://www.mopar.com. For daily Mopar updates direct from PRI in Orlando, Fla., visit Mopar's social media links at

http://www.facebook.com/moparcaptured
http://www.flickr.com/photos/moparcaptured/
http://twitter.com/moparcaptured
http://www.youtube.com/user/moparcaptured

About the Mopar Brand

Mopar is Chrysler Group LLC's service, parts and customer-care brand.

Mopar distributes approximately 280,000 parts and accessories in more than 90 countries and is the source for all original-equipment parts for Chrysler, Jeep®, Dodge and Ram Truck vehicles. Mopar parts are unique in that they are engineered with the same teams that create factory-authorized vehicle specifications for Chrysler, Jeep, Dodge and Ram vehicles-a direct connection that no other aftermarket parts company can provide. A complete list of Mopar accessories and performance parts is available at http://www.mopar.com.

More than 70 Years of Mopar

When Chrysler bought Dodge in 1928, the need for a dedicated parts manufacturer, supplier and distribution system to support the growing enterprise led to the formation of the Chrysler Motor Parts Corporation (CMPC) in 1929.

Mopar (a simple contraction of the words MOtor and PARts) was trademarked for a line of antifreeze products in 1937. It also was widely used as a moniker for the CMPC. The Mopar brand made its mark in the 1960s-the muscle-car era. The Chrysler Corporation built race-ready Dodge and Plymouth "package cars" equipped with special high-performance parts. Mopar carried a line of "special parts" for super-stock drag racers and developed its racing parts division called Mopar Performance Parts to enhance speed and handling for both road and racing use.
Old 12-13-2010, 05:28 PM
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wow, I hope this is a couple of years away from making it into SRT8's just like the 392
Old 12-14-2010, 04:08 PM
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Originally Posted by ChaseSS
wow, I hope this is a couple of years away from making it into SRT8's just like the 392
Couple of years? No! Needs to be an option now!!
Old 12-14-2010, 05:15 PM
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I agree. A special run of Charger, Challengers and 300s with the legendary number 426 under the hood could create some instant classics. I wish they had also done that with the Viper V10 and the Challenger before it went out of production.
Old 12-14-2010, 06:04 PM
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I really hope this makes it into the SRT8s across the board soon.
Old 12-14-2010, 11:08 PM
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whats the bore and stroke they went with?
Old 12-16-2010, 05:36 PM
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Anyone else dissappointed with the hp/tq #s??

Was expecting more I guess considering the GMPPs LSX combos already available.

Great for the Mopar maniacs though - I can already here the B.S. stories of "my 426 Hemi beating everything on the street."
Old 12-21-2010, 08:25 PM
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Originally Posted by NW-99SS
Anyone else dissappointed with the hp/tq #s??

Was expecting more I guess considering the GMPPs LSX combos already available.

Great for the Mopar maniacs though - I can already here the B.S. stories of "my 426 Hemi beating everything on the street."
Yes, but I'm betting that has to be a small cam given the potential of that motor. I just saw a iron blocked 6.1L stroked 426 with the 09 RT heads on it put down 560 to the tires in an auto challenger.
Old 06-15-2011, 02:49 PM
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Not really. That is a 9.5:1 motor with forged internals & a small cam, it's designed to have a kenne bell or turbo pushing big-boost through the heads.


Originally Posted by NW-99SS
Anyone else dissappointed with the hp/tq #s??

Was expecting more I guess considering the GMPPs LSX combos already available.

Great for the Mopar maniacs though - I can already here the B.S. stories of "my 426 Hemi beating everything on the street."
Old 06-17-2011, 02:28 AM
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Nice work.....
Old 06-17-2011, 01:13 PM
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Chrysler should have put the 426 hemi in the "drag pack" instead of a viper V10 leftover.


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