Item #
22590
BRAND: ATK Engines
ATK Chevy 383 Stroker Engine 430HP Complete EFI HP36C-EFI
ATK HP36C-EFI Chevy 383 Stroker Engine 430HP
ATK HP36C-EFI Chevy 383 Stroker Engine 430HP
ATK HP36C-EFI Chevy 383 Stroker Engine 430HP
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Product Overview:
Description
Let your car or truck take the full advantage of advanced EFI with this ATK Chevy 383 Stroker Engine 430HP. This dyno tested EFI crate engine offers better driving capability, easy cold start and avoids the need for tuning. This hand balanced engine includes harmonic balancer for smoother driving experience.
Engine Specifications:
- Horsepower: 435
- Torque: 460 lb/ft
- Block: Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
- Bore/Stroke: 4.040 x 3.750
- Displacement: 383 C.I.D.
- Crankshaft: OE Cast Crank 3.750" Stroke Externally Balanced Rear/Internal Front 1pc.
- Connecting Rods: Scat 4340 Forged I Beam 5.700" ARP 8740 Bolts
- Pistons: Forged
- Piston Rings: Moly Rings
- Compression Ratio: 10:1 Compression
- Camshaft: Hydraulic Roller
- Camshaft Specifications: 220/224 @050 .528in/.536ex 112LSA
- Camshaft Bearings: Installed & Clocked to OEM Position
- Cylinder Heads: Dart SHP aluminum 72cc/180cc 2.02/1.60
- Freeze Plugs: Brass Installed & Sealed
- Rocker Arms: Billet Roller Rockers 1.6 Ratio
- Oil Galley Plugs: Installed & Sealed
- Oil Pan: OE 5qt.
- Weight:430
ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.
Don't forget the engine paint!
Warranty
Specifications
• Oil: 10W30
• Oil Filter: Wix or K&N Recommended Per Your Application
• Fuel Delivery: FITECH GO EFI 4-600HP (Matte Black)
• Intake Manifold: Edelbrock performer RPM dual plane #7101
• Spark Plugs: Autolite #3923
• Spark Plug Gap: .035"
• Harmonic Balancer/Damper: PowerBond Internally Balanced 8" #PB1046-N
• Flex Plate / Flywheel: Externally Balanced 168 Tooth
• Timing: 34-36 Degrees Total
• Water Pump: Long Water Pump
• Firing Order: 1 8 4 3 6 5 7 2
• Exhuast: 1 5/8 Headers
• Fuel System: FITECH Inline Electric fuel pump kit, Command Center or Custom In Tank Electric pump system (No fuel system provided)
• Fuel: 91+ Octane
• Ignition: MSD HEI #8362
• Automatic Transmission Stall Converter: 2200-2800
Disclaimer: The parts listed are ATK’s recommendations of parts to be used to obtain our power figures listed. Power figures can vary based on parts used by the end user. It is the customer’s responsibility to verify components will work for their application. Some modifications to the vehicle may be required using these and or other aftermarket parts.
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Questions & Answers
Will this motor integrate into my 2007 Chevy Silverado 1500? What modifications would need to be done in order for it to function with current operations software?
Hi there,
For any fitment and installation questions regarding the ATK engines, we recommend reaching out to them directly to confirm.
Below is ATKs direct info.
https://www.high-performance-engines.com/contact-us-s/1786.htm
Date published: 2023-11-06
Will this fit my 1991 chevy silverado?
We apologize for the confusion and inconvenience. We would have to advise you to speak directly to the manufacturer as these items drop ship. They can be reached by calling 866-721-2315.
Date published: 2023-11-06
are there any high hp turnkey 383 emission legal engines around
Unfortunately, ATK does not build any of HP engines to be emissions legal.
Date published: 2023-11-06
Will this motor fit in my 1989 Pontiac formula firebird 5 speed manual an it has throttle body fuel injector
This will physically fit but it will not integrate with the factory fuel system without modifications.
Date published: 2023-11-06
ATK Chevy 383 Stroker Engine 430HP Complete EFI HP36C-EFI
$7,525.77
Out of stock