Engine Build Specification
Block Preparation
• Block bored and honed to 83mm
• Deck skimmed and checked
• Crankshaft polished
• All tolerances measured and plastigauged
Forged Rotating Assembly
• Wössner 83mm forged pistons
• New Wössner piston rings — precision gapped
• ZRP forged I-beam conrods
• ACL Race big-end bearings
• ARP head studs
• Brand-new OEM crankshaft
Cylinder Head Refresh
• Cylinder head pressure-tested and skimmed
• Valves polished
• Valve seats cut and valves lapped
• Uprated valve stem seals
• Hydraulic tappets collapsed and cleaned
• New head gasket
Timing and Oiling System
• New timing chain kit
• Oil pump stripped, checked and cleaned
• New sump gasket
• New lower timing cover
• New front crank seal
• New rear main seal
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Additional Notes
• Suitable for big-turbo conversions
• Built for sustained high boost and cylinder pressure
• Ideal for fast-road, track, drag or roll-racing builds
• OE cylinder head specification maintained for drivability and reliability
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Compatibility
Compatible with EA888 Gen 3 engines:
CJX, DJH, DNU and other EA888.3 variants
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Power Rating
Engine built to support up to 650bhp
(With appropriate turbo system, fueling, mapping and cooling upgrades)
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Warranty
6-month labour warranty on workmanship.
Warranty excludes:
Incorrect installation • Wrong mapping • Overboost • Oil starvation
Overheating • Track or motorsport use
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Core Surcharge
A £1,000 surcharge is included and refunded upon return of your old engine
(Serviceable block and crank required)
