A complete 918-piece boxed build
Build the full turbo inline-four display from 918 ABS pieces with the included printed manual, then keep the finished model and illustrated retail box together as a collector-ready set.
ZTART turbo inline-four mechanical series
4G63T-Inspired Engine Building Kit
A 918-piece turbo inline-four engine building model with belt-driven crankshaft and piston motion, metallic-painted silver and copper-colored details, and a bold red DOHC 16-valve display profile for builders aged 14+.
$69.00
918-piece mechanical build for ages 14+
Moving belt, crankshaft, and pistons
Compatible motor sold separately
Ships from China. Free shipping to the US and Europe. Returns and exchanges supported.
Secure checkout
Free shipping
Free shipping to the US and Europe from China.
Metallic-painted details
Selected silver and copper-colored parts use metallic paint for a more convincing mechanical finish.
Returns supported
Returns and exchanges are supported after delivery.
ZTART turbo inline-four mechanical series
4G63T-Inspired Engine Building Kit
A 918-piece turbo inline-four engine building model with belt-driven crankshaft and piston motion, metallic-painted silver and copper-colored details, and a bold red DOHC 16-valve display profile for builders aged 14+.
Mechanical details
See the turbo, complete engine scale, and internal piston detail.
Turn the belt drive by hand to move the crankshaft and pistons together, or add a compatible building-block motor sold separately for powered motion. The fan is decorative and does not rotate.
Display detail from every angle
The red DOHC 16-valve cover, silver intake runners, copper-colored exhaust manifold, turbo housing, exposed front gearing, and stable base reward a closer look.
In motion
Watch the linked mechanism before you build.
The videos bring the turbo housing, compact hand-held scale, transparent cylinder details, and linked piston movement into view. Playback now starts only when selected, helping reduce mobile data use.
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View productA focused four-hour build
Made for builders who appreciate performance engineering.
With 918 pieces, a printed manual, and an estimated four-hour assembly time, this kit offers a satisfying technical project for car enthusiasts, mechanical model collectors, and builders aged 14+.
What is included
918 Pieces
Display Base
Moving Belt Drive
Printed Manual
Retail Box
Metallic-Painted Parts
Specifications
Everything important before checkout.
Pieces
918 pieces
Completed size
26 x 17.5 x 17 cm
Material
ABS plastic with metallic-painted silver and copper-colored parts
Recommended age
14+
Estimated build time
Around 4 hours
Motion
Belt-driven crankshaft and piston linkage
Motor
Compatible building-block motor sold separately
Product code
PB8861
FAQ
Quick answers before you build.
QHow many pieces are included?
AThe kit includes 918 building pieces.
QWhat are the dimensions of the completed model?
AThe completed model measures 26 x 17.5 x 17 cm.
QWhich parts move?
AThe belt drive, crankshaft, and pistons move together. The fan is decorative and does not rotate.
QIs a motor included?
ANo. The mechanism can be operated by hand, or powered with a compatible building-block motor purchased separately.
QIs an instruction manual included?
AYes. A printed instruction manual is included in the package.
QHow long does assembly take?
AThe estimated build time is around 4 hours, depending on your experience and pace.
QIs this an officially licensed automotive product?
ANo. This is an independently produced, 4G63T-inspired mechanical building model and is not officially licensed by or affiliated with any automotive manufacturer.
Start your next build
Build the mechanism. Display the performance.
The 4G63T-inspired engine kit combines linked belt, crankshaft, and piston motion with a red DOHC profile, metallic-effect turbo detail, and a compact display-ready finish.
Need help? Contact us
Questions about product details, shipping, payment, or after-sales support? Contact our customer service team. We usually reply within 24-48 hours.
support@ztarttoys.com