---
title: PS426CT Series
description: Chrysler Hemi Compatible 426 c.i. Pro Series Engine - 610 Horsepower
---

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# PS426CT Series

## Horsepower & Torque: 610 Horsepower / 525 FT. LBS. Torque          Cylinder Heads: Gen III Hemi Apache Aluminum Cylinder Heads Compression Ratio: 10.48:1                                                                  Camshaft: Hydraulic Roller Cam - .610 Intake/ .611 Exhaust Lift and 231 Intake/ 255 Exhaust Duration @ .050-113° LSA                                    Pistons: Forged                                                                                            Crankshaft: Forged Steel Crank - 4.050" Stroke and Forged 6.125" Connecting Rods                                                                                            Fuel Recommendation: 91+ Octane

#### Description:

- Horsepower and Torque: 610 Horsepower / 525 ft. lbs. Torque
- Compression Ratio: 10.48:1
- Gen III Hemi Apache Aluminum Cylinder Heads
- BluePrint Engines Hydraulic Roller Cam
- BluePrint Engines Forged Crank
- BluePrint Engines Forged Pistons

#### Block:

- NEW “BGE” Hellcat / Apache Engine Block
- 1-Piece Rear Main Seal
- 4-Bolt Main
- 4.090" Bore

#### Rotating Assembly:

- Forged Crank
- 4.050" Stroke
- 6.125" Connecting Rods
- Forged Pistons
- Internally Balanced Front and Rear

#### Cylinder Heads:

- Gen III Hemi Apache Aluminum Cylinder Heads
- 73cc Chamber
- 2.140" Intake / 1.650" Exhaust Valves
- Can Accept 6.1, 6.4 or 2009+ 5.7L Intake Manifolds
- Does Not Accept 2008 or Older 5.7L Intakes
- Not Tapped for Stock Hellcat Supercharger. Bolt Pattern Differs from N/A Intake

#### Cam Specs:

- Hydraulic Roller Cam
- .614 Intake / .614 Exhaust Lift
- 231 Intake / 255 Exhaust Duration
- @.050-115 Degree Lobe Separation

#### Also Includes:

- GEN III Hemi Compatible Coils - [BPP68238603](https://blueprintengines.com/products/gen-iii-hemi-compatible-ignition-coil-2006-pack-of-8-ignition-coil-pack-coil-on-plug-epoxy-coil-black-chrysler-dodge-ram-hemi?_pos=1&_psq=BPP68238603&_ss=e&_v=1.0)
- Muscle Car Style - Mid Sump Swap Oil Pan
- Spark Plugs - NGK 97408 / LZTR6AP11EG
- Harmonic Balancer
- Timing Cover (Car)
- Valve Covers
- Water Pump

#### Notes:

- Features 2013+ 58X reluctor wheel
- Will work with 2009+ ECU as long as 2013+ Crank sensor is used.
- 2009+ crankshaft spacing
- 2009+ car timing cover
- VVT locked out
- MDS – eliminated

 

Engine Accessory Specifications

Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet. 

**Fuel Delivery Type:** N/A

**Spark Plug:** NGK 97408/ LZTR6AP11EG

**Spark Plug Gap:** .043"

**Harmonic Balancer:** Non-Weighted

**Flex Plate/ Flywheel:** Non-Weighted

**Stall Converter:** 2500+

**Intake Manifold:** N/A

**Fuel Recommendation:** 91+ Octane Approved

**Timing:** Controlled by ECU

**Firing Order:** 1-8-4-3-6-5-7-2

**Recommended Break-in Oil:** [BPP710](https://blueprintengines.com/products/bpp710)

**Recommended Service Oil:** [BPP10W30](https://blueprintengines.com/products/bpp10w30)

**Recommended Oil Filter:** [BPPB160](https://blueprintengines.com/products/gm-gen-iv-ls-oil-filter?_pos=1&_psq=BPPB160&_ss=e&_v=1.0)

**Total Oil Capacity with Production Oil Pan:** 6 QT.

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