Production 6.4L 392 Hemi engine specs
#855165
11/16/10 12:09 PM
11/16/10 12:09 PM
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Joined: Dec 2005
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SRT6776
OP
I hate internal combustion engines!
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OP
I hate internal combustion engines!
Joined: Dec 2005
Posts: 9,719
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Dragstrip video http://www.youtube.com/watch?v=ZFbxZZtywZ0Challenger SRT8 392 engine specs Type and Description 90-degree V-type, liquid-cooled Displacement 392 cu. in. (6,424 cu. cm) Bore x Stroke 4.09 x 3.72 (103.9 x 94.5) Valve System Pushrod-operated overhead valves, 16 valves with sodium-filled exhaust valves and hollow stem intake valves, 16 conventional hydraulic lifters, all with roller tips Fuel Injection Sequential, multi-port, electronic, returnless; automatic features Fuel Saver mode Construction Deep-skirt cast-iron block with cross-bolted main bearing caps, aluminum alloy heads with hemispherical combustion chambers Compression Ratio 10.9:1 Power (estimated SAE net) 470 bhp (351 kW) @ 6,000 rpm (73.4 bhp/L) Torque (estimated SAE net) 470 lb.-ft. (637 N•m) @ 4,200 rpm Max. Engine Speed 6,400 rpm (electronically limited) Fuel Requirement Premium 91 octane (R+M)/2—recommended Oil Capacity 7 qt. (6.6L) Factory Oil Fill 5W-40 Synthetic Coolant Capacity 14 qt. (13.25L) Emission Controls Dual close-coupled three-way catalytic converters, quad-heated oxygen sensors and internal engine features(a) Max. Gross Trailer Weight Not rated for trailer-tow EPA Fuel Economy mpg (City/Hwy) TBD Challenger SRT8 392 DIMENSIONS AND CAPACITIES Wheelbase 116.0 (2,946) Track, Front 63.0 (1,603) Track, Rear 63.1 (1,604) Overall Length 197.7 (5,023) Overall Width 75.7 (1,923) Overall Height 57.1 (1,449) Ground Clearance 4.8 (122.2) Frontal Area, sq. ft. (sq. m) 25.6 (2.37) Drag Coefficient 0.356 Curb Weight, lb.Est. 4,160 (automatic) 4,170 (manual) Weight Distribution, percent F/R 54.4/45.6 (automatic) 54.6/45.4 (manual) Fuel Tank Capacity Gal.(L) 19 (71.9)
Last edited by Malicious®; 11/16/10 12:54 PM.
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Re: Production 6.4L 392 Hemi engine specs
[Re: bwdst6]
#855167
11/16/10 12:21 PM
11/16/10 12:21 PM
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Joined: Feb 2005
Posts: 2,528
Mansfield, Tx
Jacob Pitt
master
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master
Joined: Feb 2005
Posts: 2,528
Mansfield, Tx
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Man I'd like to get a hold of one of those engines. Imagine 13.5to1 compession, solid roller cam, 1050 dommy, 1 7/8 headers, cnc ported heads in a '69 Dart or 'cuda. Would be very fun and would get attention!
2013 NHRA D4 Stock Champ
#4 in the World IHRA Stock
2x IHRA Div.4 Stock Champ
14x Track Champ
All using a Ultimate Converter Concepts converter. Call Lenny today 704-892-6837
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Re: Production 6.4L 392 Hemi engine specs
[Re: SRT6776]
#855168
11/16/10 12:30 PM
11/16/10 12:30 PM
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Joined: Apr 2007
Posts: 2,826
NY usa
540challenger
master
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master
Joined: Apr 2007
Posts: 2,826
NY usa
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Quote:
Challenger SRT8 392 engine specs
Type and Description 90-degree V-type, liquid-cooled
Displacement 392 cu. in. (6,424 cu. cm)
Bore x Stroke 4.09 x 3.72 (103.9 x 94.5)
Valve System Pushrod-operated overhead valves, 16 valves with sodium-filled exhaust valves and hollow stem intake valves, 16 conventional hydraulic lifters, all with roller tips
Fuel Injection Sequential, multi-port, electronic, returnless; automatic features Fuel Saver mode
Construction Deep-skirt cast-iron block with cross-bolted main bearing caps, aluminum alloy heads with hemispherical combustion chambers
Compression Ratio 10.9:1
Power (estimated SAE net) 470 bhp (351 kW) @ 6,000 rpm (73.4 bhp/L)
Torque (estimated SAE net) 470 lb.-ft. (637 N•m) @ 4,200 rpm
Max. Engine Speed 6,400 rpm (electronically limited)
Fuel Requirement Premium 91 octane (R+M)/2—recommended
Oil Capacity 7 qt. (6.6L)
Factory Oil Fill 5W-40 Synthetic
Coolant Capacity 14 qt. (13.25L)
Emission Controls Dual close-coupled three-way catalytic converters, quad-heated oxygen sensors and internal engine features(a)
Max. Gross Trailer Weight Not rated for trailer-tow
EPA Fuel Economy mpg (City/Hwy) TBD
Challenger SRT8 392 DIMENSIONS AND CAPACITIES
Wheelbase 116.0 (2,946)
Track, Front 63.0 (1,603)
Track, Rear 63.1 (1,604)
Overall Length 197.7 (5,023)
Overall Width 75.7 (1,923)
Overall Height 57.1 (1,449)
Ground Clearance 4.8 (122.2)
Frontal Area, sq. ft. (sq. m) 25.6 (2.37)
Drag Coefficient 0.356
Curb Weight, lb.Est. 4,160 (automatic) 4,170 (manual)
Weight Distribution, percent F/R 54.4/45.6 (automatic) 54.6/45.4 (manual)
Fuel Tank Capacity Gal.(L) 19 (71.9)
did i read that right 470bhp?? so how much hp from the crank???
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Re: Production 6.4L 392 Hemi engine specs
[Re: SRT6776]
#855171
11/16/10 01:47 PM
11/16/10 01:47 PM
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Joined: Dec 2003
Posts: 3,363
DTW
drmopar
master
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master
Joined: Dec 2003
Posts: 3,363
DTW
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I know someone at Dyno. Engine is capable of 525 HP with a tune and headers. They had a hard time meeting pollution standards at idle, so they had to pull some timing out of it. With a diablosport tune, the 392 should make 500-510 easy. Should motivate the big girl in the 12.20's with ease, as the one car already went 12.40's. MPH is not so great though at 110.
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RM27H9G 4 speed F8/tan guts
RS27L9G auto B5/black guts
WM23H9G auto F5/green guts
2021 Challenger 392 Indigo/black guts
2019 Charger Daytona R/T F8 on black
2018 Ram Sport Hemi 4x4
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Re: Production 6.4L 392 Hemi engine specs
[Re: bwdst6]
#855172
11/16/10 02:52 PM
11/16/10 02:52 PM
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Joined: Feb 2005
Posts: 2,528
Mansfield, Tx
Jacob Pitt
master
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master
Joined: Feb 2005
Posts: 2,528
Mansfield, Tx
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Quote:
Quote:
Man I'd like to get a hold of one of those engines. Imagine 13.5to1 compession, solid roller cam, 1050 dommy, 1 7/8 headers, cnc ported heads in a '69 Dart or 'cuda. Would be very fun and would get attention!
Sure, then you would get summarily trounced from anyone running a 69 Dart or Cuda with a second gen hemi running 13.5:1, solid roller, 1050 dom...
But you would get all kinds of attention! 
Not so sure that everyone with a second gen hemi would beat it. I've seen some pretty dang slow hemi cars. Shoot the guys running the new Challengers in stock have already run 9.50's, with stock heads, crank, ect.
2013 NHRA D4 Stock Champ
#4 in the World IHRA Stock
2x IHRA Div.4 Stock Champ
14x Track Champ
All using a Ultimate Converter Concepts converter. Call Lenny today 704-892-6837
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Re: Production 6.4L 392 Hemi engine specs
[Re: bwdst6]
#855174
11/20/10 07:42 PM
11/20/10 07:42 PM
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Joined: Jan 2005
Posts: 12,424
Kalispell Mt.
HotRodDave
I Live Here
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I Live Here
Joined: Jan 2005
Posts: 12,424
Kalispell Mt.
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So what happened to the aluminum block we were promised would be in it?
I am not causing global warming, I am just trying to hold off a impending Ice Age!
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Re: Production 6.4L 392 Hemi engine specs
[Re: HotRodDave]
#855175
11/21/10 02:38 AM
11/21/10 02:38 AM
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Joined: Oct 2007
Posts: 485
Raleigh, NC
j.mcconnell
mopar
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mopar
Joined: Oct 2007
Posts: 485
Raleigh, NC
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Quote:
Shoot the guys running the new Challengers in stock have already run 9.50's, with stock heads, crank, ect.
you mean stockER heads. doubt they take them straight off the assembly line. none the less, the package has great potential
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