331 Ford Stroker Crate Engine (Dressed Longblock)
331 Ford Stroker Crate Engine (Dressed Longblock)
• Full Roller Valvetrain
• Forged pistons
• 420 Horsepower
• 400 Torque
• Forged pistons
• 420 Horsepower
• 400 Torque
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Quick Overview:
This part number is ideal for serious street performance. Our 331 Ford stroker crate engine boasts an honest 420 horsepower and 400 torque and runs on premium pump gas. This Ford 331 long block crate engine is perfect to upgrade from your old 302. This engine will give you the reliability you want for your street cruiser while still having the power you need.
2400+ stall converter recommended for automatic transmission applications.
Be sure to check out the optional items to customize your engine, from making it a roller setup to customizing the text on the valve covers.
Details
The 331 Ford stroker crate engine dressed long block build comes with timing cover, oil pan, harmonic balancer and polished Tri Star valve covers installed. This 331 Ford crate engine build allows you to use your own intake, carburetor and distributor.
This part number is recommended for street use and runs on premium pump gas with a compression ratio of approximately 9.75:1. The Ford 331 stroker crate engine is the ideal engine for upgrading your old 302.
Tri Star Performance lets you customize your engine build to what you really want. Look through the variety of options offered for each performance engine. Add what you want to make it your own, even add your own customized text to the valve covers!
Specs
Part Number
P3183-7HP
Block
Stress relieved block is completely CNC machined in our state of the art CNC machining center. The block is fully align honed and torque plate honed, then assembled with brass frost plugs and pressure tested.
Short Block Features
• Scat cast steel crank
• Scat 4340 Forged connecting rods with ARP cap screws
• 4032 alloy forged pistons
• Moly rings
• Clevite main and rod bearings
• True roller double roller timing set
• Melling oil pump
• Hydraulic roller camshaft
• Retro-fit tie-bar lifters
• Scat 4340 Forged connecting rods with ARP cap screws
• 4032 alloy forged pistons
• Moly rings
• Clevite main and rod bearings
• True roller double roller timing set
• Melling oil pump
• Hydraulic roller camshaft
• Retro-fit tie-bar lifters
Camshaft Advertised Duration
278° Intake
282° Exhaust
282° Exhaust
Camshaft Duration @ .050"
225° Intake
229° Exhaust
229° Exhaust
Camshaft Lift
.533" Intake
.512" Exhaust
.512" Exhaust
Heads
Aluminum cylinder head castings
Additional Parts Included
• Tri Star Polished aluminum valve covers
• Aluminum timing cover
• HD harmonic balancer
• Melling oil pump and screen
• Aluminum timing cover
• HD harmonic balancer
• Melling oil pump and screen
Horsepower
420
Torque
400
Warranty
2 years, unlimited mileage
Click here for warranty overview
Click here for warranty overview
PROPOSITION 65 WARNING:
Crude oil, gasoline, diesel fuel and other petroleum products can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.p65warnings.ca.gov.
For more information go to www.p65warnings.ca.gov.
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