Blueprint Engines PS426SCTK 426 Hemi Supercharged Crate Engine
Blueprint Engines PS426SCTK 426 Hemi Supercharged Crate Engine
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In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Blueprint Engines PS426SCTK is a supercharged 426-cubic-inch Gen III Hemi crate engine rated by the manufacturer at 872 horsepower and 764 lb-ft of torque. It combines a forged rotating assembly, Apache aluminum heads and a hydraulic roller cam with a Whipple 3.0L supercharger.
The package includes the Hellcat throttle body, supercharger coolant reservoir, Holley Terminator controller and wiring harness, ignition coils and plugs, harmonic balancer, and mid-sump swap oil pan. Front accessories include a water pump, Type II power-steering pump with remote reservoir, 140-amp alternator and 7B10 A/C compressor.
Installation planning: The flywheel or flexplate is separate; Blueprint specifies a non-weighted unit. This engine uses a 58X crank signal and 2009-up crank spacing, with variable valve timing locked and cylinder deactivation removed. Verify engine-bay, transmission and vehicle-system compatibility for your swap. Manufacturer fuel requirement: 91-octane or higher.
