NISSAN RB26 ENGINE KIT (DET / DETT)
Build It. Understand It. Display It.
Recreate the heart of the Skyline GT-R legacy — the Nissan RB26, a turbocharged inline-six that defined Japanese performance for decades. Built entirely from 100 % genuine LEGO® elements, this detailed miniature captures the precision, balance, and unmistakable character of the RB series — from the iconic twin-turbo RB26DETT to the popular single-turbo RB26DET conversion.
WHAT YOU’LL BUILD
A highly detailed scale model of the Nissan RB26 2.6 L DOHC turbocharged inline-six, featuring internal motion, your choice of turbo configuration, and a functional front differential integrated into the sump — an authentic tribute to the GT-R’s unique AWD system. This model celebrates one of the most respected performance engines ever engineered.
AVAILABLE VERSIONS
Choose your preferred setup and finish when ordering:
Engine Type:
RB26DETT (Twin-Turbo) — Factory GT-R layout with dual turbos and working sump differential.
RB26DET (Single-Turbo) — Aftermarket-style high-mount single turbo configuration.
Rocker Cover Colours:
RB26DETT: Red, Blue, or Black
RB26DET: Dark Grey, Red, Blue, or Black
WHAT’S INCLUDED
All 100 % genuine LEGO® elements
Access to online, view-only digital build instructions
WORKING FEATURES
Functional crankshaft and piston assembly showing true inline-six motion
Working front differential integrated into the sump — authentic to GT-R AWD design
Detailed turbocharger system — twin or single layout options
Signature RB cam cover and coil-pack detail
Freestanding design — stable when displayed on its sump
SPECIFICATIONS
Approx. 480 – 500 pieces (depending on configuration)
Dimensions: 18 cm (L) × 10 cm (W) × 13 cm (H)
Build time: 4 – 5 hours
Skill level: 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 six pistons move in sequence, demonstrating the RB’s smooth inline motion.
Q: What makes this kit unique?: It includes a working front differential built into the sump, accurately replicating the real RB26DETT’s AWD system — an exclusive feature at this scale.
Q: Can I choose between single or twin turbo?: Yes — select Twin Turbo (RB26DETT) or Single Turbo (RB26DET) when ordering.
Q: Can I choose the rocker-cover colour?: Yes — the DETT version offers Red, Blue, or Black; the DET version adds Dark Grey.
Q: Does the turbo spin?: The turbocharger units are static for display, featuring realistic housing and pipework detail.
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).