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Instruction Sheets for Part Number HPE-HP89C-EFI
Charts & Guides for Part Number HPE-HP89C-EFI
ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines with EFI HP89C-EFI
Part Number: HPE-HP89C-EFI
ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines with EFI
Engine Assembly, Stage 3 Crate Engine with EFI, Long Block, 1-Piece Main Seal, Chevy, Small Block, 350, Each
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Estimated Ship Date: Jan 25, 2027 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
HP89C-EFI
Part Type:
Product Line:
Summit Racing Part Number:
HPE-HP89C-EFI
UPC:
653517518003
Crate Engine Family:
Chevy Small Block
Actual Engine Displacement:
5.7L/350
Crate Engine Cylinder Head Material:
Aluminum
Engine Block Material:
Cast iron
Advertised Compression Ratio:
10.0:1
Assembled:
Yes
Engine Balance:
Internal/External
Cam Style:
Hydraulic roller, OE roller
Rear Main Seal Style:
1-piece
Intake Manifold Included:
Yes
Intake Manifold Style:
Fuel Injection
Cylinder Heads Included:
Yes
Carburetor Included:
No
Throttle Body Included:
Yes
Distributor Included:
Yes
Oil Pan Included:
Yes
Valve Covers Included:
Yes
Timing Cover Included:
Yes
Water Pump Included:
Yes
Harmonic Balancer Included:
Yes
Flexplate Included:
Yes
Flywheel Included:
No
Air Cleaner Included:
No
Spark Plugs Included:
Yes
Spark Plug Wires Included:
Yes
Computer Included:
Yes
Wiring Harness Included:
Yes
Water Pump Style:
Long
Supercharger Included:
No
Remanufactured:
Yes
Quantity:
Sold individually.
Notes:
Includes FiTech EFI system. Must use an Ignition Box with this EFI unit.
ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines with EFI
ATK High Performance GM 350 390 hp Stage 3 long block crate engines with EFI are designed for better drivability and trouble-free cold starts with no tuning required, regardless of elevation, driving habits, or part swap! Based around FiTech Self-Learning EFI systems, these engines come complete from throttle body down to the oil pan. The only thing you will need is to supply is the fuel system--in line, in tank, or the FiTech Fuel Command Center. They are dyno-tested with your EFI system and ready to go!
Typically ATK GM 350 390 hp complete long block engines consist of:
* Seasoned OE block with 4-bolt mains
* OE cast crankshaft
* OE powder metal connecting rods
* Hypereutectic pistons
* Chromoly piston rings
* Hydraulic roller camshaft
* ATK High Performance aluminum cylinder heads with 2.020 in. /1.600 ex. valves
* Billet roller rocker arms
* Timing set
* Oil pan, oil pump and pick-up tube
* Valve covers
* Flexplate
* Performance intake manifold
* Distributor HEI
* Long water pump
* Front damper
* FiTech Go Street Electronic fuel injection 400hp
* Spark plugs and wires
* Dyno test/tune
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