ATK HP89 Chevy 350 Base Engine 375HP
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Product Overview:
Description
ATK HP89 Chevy 350 Base Engine, or Stage 1 Engine, is designed for those that may have their own component parts already and who also are interested in completing out the build themselves. A GM base engine typically consists of the following: Short Block, Camshaft, Timing set, Cylinder heads, Valve covers, Timing cover, oil pan, oil pump & pick up tube.
Engine Specifications:
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: Conventional / Non Synthetic 10W30
• Oil Filter: Wix or K&N
• Timing: 34-36 Degrees
• Spark Plug Gap: .035”
• Firing Order: 18436572
• Octane: 91+
• Stall Converter: 2200-2800
• Exhaust: 1 5/8 Headers
• Weight: 350 lbs.
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 in their application. Some modifications to the vehicle may be required using these and or other aftermarket parts. . ATK reserves the right to substitute parts used in engines if necessary.
Shipping & Handling
There is no core charge for this engine. You will not be required to send a core back to the manufacturer.
In the Box
Contents
Guides & Accessories
Accessories
•Flexplate/Flywheel: Externally Balanced – Pioneer #FRA-159
•Balancer: Internally Balanced – PowerBond #PB1046-N
•Intake Manifold: Weiand stealth dual plane #8150
•Distributor: HEI (Iron Gear)
•Water Pump: OE long pump
•Carburetor: Quick Fuel 680CFM Vacuum secondary’s electric choke #HR-680
•Fuel Pump: Holley mechanical 110GPH #12-327-11
•Spark Plugs: Autolite #3923
•Spark Plug Wires: 8mm
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