PSLS4271CT-BFX - Pace LS3 427 590HP Crate Engine with Borla Stack Fuel Injection
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
PSLS4271CT-BFX - Pace LS3 427 590HP Crate Engine with Borla Stack Fuel Injection Includes:
• Pace engine dyno break-in, test & tuning service. Click Here for more information.
• Fully assembled long block
• Ignition Coils, Plug Wires and Spark Plugs
• Pace installed Holley 302-1 oil pan (click here for details), other oil pans available
• Complete Holley Dominator Engine Controller Package
• Borla 200065 55mm EFI As-Cast Cross Ram Injection System
• Harmonic Balancer
• Front timing cover
• Aluminum Water Pump
• Passenger Side RH Oil Dipstick and Tube
• Pace new engine prep and oil passages primed
• Includes Oil Filter and Pace Performance recommended break in oil: Shipped in Pan
Power: 590 HP @ 6100 RPM, 554 ft. lbs. of torque @ 4900 RPM
Displacement: 427 CID, 7.0L
Bore x Stroke: 4.065” x 4.125”
Compression Ratio: 11:1
Recommended Fuel: 92 Octane
Block: Cast Aluminum with 6 bolt cross bolted main caps
Crankshaft: Forged Steel, 6-bolt Flange
Connecting Rods: Forged I beam
Pistons: Forged Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .624” Intake / .624” exhaust
Cam Duration @ .050”: 239 deg. Intake / 255 deg. Exhaust
Lobe Separation: 114 Degree
Cylinder Heads: Aluminum L92 style ports,Chrome moly retainers & spring locators, Dual coil .650&rdquo lift valve springs
Combustion Chamber: 72cc
Valves: 2.165” Intake/ 1.590” Exhaust
Rocker Arms: GM factory roller rockers with upgraded HD full roller trunion, 1.7:1 Ratio
Maximum GM Recommended RPM: 6600
- PACE Performance
- Item Requires Shipping
- 500.0 lbs.
- Free Shipping!
- FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
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