After testing several combinations on the dyno we came up with this great performing fuel injected small block Chevy crate engine.
We started with the Chevrolet Performance 350HO based on a tough, Chevy four-bolt block that holds a strong nodular iron crankshaft, PM rods, and aluminum pistons. The high-lift camshaft gives the engine its own unique, aggressive idle. The cam is based on the same one found in 1965-67 Corvette 327 engines, but it has even more lift and duration. We topped the 350HO off with Edelbrock's 7116 Performer RPM Vortec intake and MSD's new Atomic EFI master system. These 350HO EFI engines are individually run for approximately 30 minutes or more on the dyno with various loads applied to insure proper engine break-in. The engine is then allowed to cool for final inspection. We pre-program the MSD's Atomic ECU and run the engine through the self learn cycle prior to performance dyno pulls and final tuning.
Power: 350 HP @ 5300 RPM, 407 ft. lbs. of torque @ 4100 RPM
Displacement: 350 CID, 5.7L
Bore x Stroke: 4.00” x 3.48”
Compression Ratio: 9.1:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps
Crankshaft: Nodular Iron
Connecting Rods: Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Hydraulic Flat Tappet
Cam Lift: .435” Intake / .460” exhaust
Cam Duration @ .050”: 212 deg. Intake / 222 deg. Exhaust
Lobe Separation: 112.5 Degree
Cylinder Heads: Vortec Cast Iron, 3/8” pressed-in rocker studs
Combustion Chamber: 64cc
Valves: .194” Intake/ 1.50” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Valve Springs: 10212811
Maximum GM Recommended RPM: 5500
Ignition Timing: Base 10 degrees BTDC, 32 degrees total
• Fully GM assembled long block
• Chrome Steel Valve Covers with Chevy Bowtie Logo
• Chrome 14” Air Cleaner
• Oil pump, pick-up and oil pan
• Aluminum Performance Intake
• MSD Atomic EFI System with Fuel Pump
• HEI Distributor, Plug Wires, Looms and Plugs
• 14” Auto Trans Flexplate
• 6” Harmonic Balancer
• Front timing cover
• Oil Filter and Adapter
• Passenger Side RH Oil Dipstick and Tube
• Engine break-in and Dyno Tuned, includes Dyno Sheet
General Motors limited 2 year / 50,000 mile parts & labor warranty. Click on Document tab above for full details.
GM 350 330HP Engine and Transmission Combo Packages
Pace Exclusive 350 ZZ430 crate Engine with FAST EZ-EFI
GMP-24502609-1 Fully Assembled Engine with Chrome Finish
GMP-12496968- Pace Fully Assembled 350HO Engine with Chrome Finish
GMP-12496968-2- Fully Assembled 350HO Engine with Black Finish
GMP-12496968-3- Fully Assembled 350HO Engine with Polished Finish
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