NISSAN SR20DET ENGINE KIT

Build It. Understand It. Display It.

Recreate the legendary Nissan SR20DET, the turbocharged inline-four that powered generations of Silvia, 180SX, and Pulsar GTI-R performance cars. Built entirely from 100 % genuine LEGO® elements, this miniature captures the mechanical beauty of Nissan’s iconic engine with functional motion and high-detail styling. A must-build for JDM fans and engineering enthusiasts alike.

WHAT YOU’LL BUILD

A detailed scale model of the Nissan SR20DET 2.0 L DOHC turbocharged inline-four, featuring realistic block geometry, turbo layout, and moving internal components. Every element has been faithfully modelled to reflect the spirit of Nissan’s most famous performance engine.

AVAILABLE VERSIONS

Choose your preferred rocker cover colour when ordering:

• Red Top: Inspired by early S13-series SR20DET engines.

• Black Top: Based on later S14/S15-series versions.

WHAT’S INCLUDED

• All 100 % genuine LEGO® elements

• Access to online, view-only digital build instructions

WORKING FEATURES

• Functional piston and crankshaft assembly

• Detailed turbocharger unit with realistic intake and exhaust piping

• Dual overhead camshafts representing the SR20’s DOHC design

• Freestanding design — stable on its sump for display

SPECIFICATIONS

• Approx. 250 pieces

• Dimensions: 16 cm (L) × 10 cm (W) × 13 cm (H)

• Build time: 3 – 4 hours

• Skill level: Intermediate to Advanced

• Display: Freestanding on sump or compatible with optional Mechanical Miniatures stand or crane

SHIPPING

All kits are made to order in Western Australia.

• Engine kits ship in 7 business days

• Larger or custom sets ship in up to 14 business days

DISCLAIMER

Mechanical Miniatures is an independent designer and is not affiliated with or endorsed by Nissan Motor Co., Ltd. or the LEGO Group. For ages 14 + — contains small parts.

FAQ

Q: Does the engine move?: Yes — rotate the crankshaft and all four pistons cycle in sequence, showing the SR20DET’s classic inline-four operation.

Q: Can I choose the rocker cover colour?: Yes — select between Red Top or Black Top options when ordering.

Q: Are instructions printable?: Instructions are provided online as view-only digital files to protect design integrity and allow easy updates.

Q: How does it display?: Each engine can freestand securely on its sump or be mounted on an optional Mechanical Miniatures stand or crane (sold separately).