Fast burn power
With LS-style beehive valve springs, a tough bottom end anchored by a forged steel crankshaft, and a brand-new block with four-bolt mains, the CT400 offers a high-revving durability.
PART NO. 19434604
404 HP @5600 RPM
406 LB-FT @4600 RPM
High-revving durability
The beehive springs are part of the lightweight aluminum cylinder head assemblies. The CT400 sealed crate engine also has a tough bottom end, anchored by a forged steel crankshaft and strong aluminum pistons installed in a brand-new block with four-bolt mains.
CT400 Tech Specs
- Part Number: 19434604
- Engine Type: Chevy Small-Block V-8
- Displacement (cu. in.): 350
- Bore x Stroke (in.): 4.000 x 3.480
- Block (P/N 10243870): Cast-iron with four-bolt main caps
- Crankshaft (P/N 12670965): Forged steel, shot peened
- Connecting Rods (P/N 10108688): Powdered metal steel
- Pistons (P/N 10159436): Hypereutectic aluminum
- Camshaft Type (P/N 10185071): Steel hydraulic roller
- Camshaft Lift (in.): .474 intake / .510 exhaust
- Camshaft Duration (@.050 in.): 208° intake / 221° exhaust
- Cylinder Heads (P/N 12464298): Fast Burn aluminum, 62-cc chambers
- Valve Size (in.): 2.000 intake / 1.550 exhaust
- Compression Ratio: 9.72:1 Nominal
- Rocker Arms (P/N 19210724): Aluminum, roller style
- Rocker Arm Ratio: 1.5:1
- Recommended Fuel: Premium pump
- Ignition Timing: 36° Total @ 4,000
- Maximum Recommended rpm: 5800
Win with Integrity
Reject knockoff crate engines and choose a sure shot of adrenaline from Chevrolet Performance, a 20-year supporter and long-standing sponsor of grassroots racing nationwide.
CHEVROLET PERFORMANCE CIRCLE TRACK CRATE ENGINEâ€
- Features all-new GM OE parts
- Factory-sealed for fair competition
- Dyno tested for a minimum of 50 hours with 45 hours at wide-open-throttle (WOT)
COPIES OF THE CHEVROLET PERFORMANCE CIRCLE TRACK CRATE ENGINE
Imitations of the real CT350, CT400, and CT525 engines that are not designed, engineered, tested, and built by Chevrolet Performance.
Mobil 1 is now The Official Motor Oil of Chevrolet Performance.
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