Shortblock 2ZZ with "Liner"

Toyota 2ZZ-GE Shortblock with liners and Wiseco forged pistons

This newly built 2ZZ-GE Shortblock with inserted liners is a reinforced base for performance-enhancing engine conversions. It provides a suitable foundation, especially for applications over 290 HP.

The original MMC cylinder bores can be damaged in case of piston or overheating failures. Our conversion replaces these bores with new steel liners. This allows a suitably prepared engine block to be restored and simultaneously prepared for higher loads.

The block is completely disassembled, cleaned, and machined. Then, the liners are inserted and bored and honed to the chosen size using a torque plate. The assembly is done with Wiseco forged pistons, new main and connecting rod bearings, a new oil pump, and ARP main stud bolts.

Suitable for

• Engine builds based on the Toyota 2ZZ-GE

• Lotus Elise Mk2 with Toyota 2ZZ-GE engine

• Lotus Exige Mk2 with Toyota 2ZZ-GE engine

Available versions

Cylinder bore:

• 82.00 mm – standard size

• 82.50 mm – oversized

Compression ratio:

• 10.5:1 – our preferred version for turbocharged engines

• 12.0:1 – our preferred version for modified naturally aspirated engines

Bore size and compression must be selected according to the planned engine configuration.

Product details

• Toyota 2ZZ-GE short block with new steel sleeves

• Especially suitable for power increases over 290 hp

• Wiseco forged pistons

• New main and connecting rod bearings

• New oil pump

• ARP main stud bolts

• ARP cylinder head bolt set included for further engine assembly

• Precision machining with torque plate

Machining and assembly

• Disassemble and clean the engine block

• Bore existing cylinder walls

• Install new steel sleeves

• Bore and hone cylinders with torque plate

• Measure main bearing bore

• Final cleaning

• Assembly of the short block with the listed components

Scope of delivery

• 1 × assembled Toyota 2ZZ-GE short block with steel sleeves

• Wiseco forged pistons in the chosen version

• New main and connecting rod bearings, installed

• New oil pump

• ARP main stud bolt set, installed

• ARP cylinder head bolt set

Important assembly note

The short block forms the basis for the further engine assembly and is not a complete, ready-to-install engine. The cylinder head and other components must be added according to the intended configuration.

The final assembly and commissioning must be carried out by a qualified engine specialist company. The actual compression ratio and load capacity depend on the entire engine assembly, tuning, and operating conditions.