Brackets and mounts
Inline-3 998cc Turbo Engine Model
- Bounding box
- 76.1 × 60.5 × 16 mm
- Engine
- 3D Printing B-rep
- Parameters
- 14
- Published
- October 28, 2026
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The prompt
**Layout:** Inline‑3, 4‑stroke, aluminum block + head. - **Displacement:** 998 cc (Bore 78 mm × Stroke 84 mm). - **Compression:** 10.5 : 1 – works on 95 RON fuel. - **Power / Torque:** 110 hp @ 5 500 rpm, 170 Nm @ 2 000 rpm (peak torque low‑down). - **Turbo:** Small twin‑scroll, max boost 0.8 bar, reaches 0.5 bar by 1 500 rpm → strong low‑speed torque for steep climbs. - **Fuel system:** Direct‑injection + port‑injector (dual‑inj) for smooth idle at altitude. - **Valvetrain:** DOHC, 4 valves/cyl, VVT on intake & exhaust. - **Mild‑hybrid (optional):** 48 V belt‑starter‑generator, +30 Nm torque, 0.5 kWh storage, improves hill start & fuel economy. - **Cooling:** Aluminum radiator (≈ 0.12 m²) + electric water pump; oil‑cooler for sustained high‑load operation. - **Emissions:** Euro 6d‑ready – 3‑way catalyst, start‑stop, optional GPF. - **NVH:** Dual balance shafts, tuned mounts, acoustic intake liner. - **Dimensions / Weight:** ~540 × 460 × 620 mm, ~85 kg (dry). - **Key hill features:** – “Hill” torque map (richer mix, advanced timing) – Hill‑Start Assist (brake hold) – Limited‑slip front diff (or torque‑vectoring).
Parameters
| Name | Value | Range |
|---|---|---|
| Model scale (fraction of real engine) | 0.25 mm | 0.15 – 0.4 |
| Number of cylinders | 3 mm | 1 – 6 |
| Real bore diameter | 78 mm | 60 – 100 |
| Real cylinder centre pitch | 88 mm | 70 – 120 |
| Block height | 24 mm | 12 – 50 |
| Liner / wall thickness | 2.4 mm | 1.2 – 5 |
| Bore depth as fraction of block height | 0.8 mm | 0.5 – 0.95 |
| Crankcase skirt width per side | 2.5 mm | 0 – 6 |
| Head height | 12 mm | 6 – 30 |
| Cam carrier diameter | 8 mm | 4 – 16 |
| Intake / exhaust port stub length | 5 mm | 0 – 15 |
| Sliding fit clearance | 0.2 mm | 0.1 – 0.4 |
| Locating dowel diameter | 3.2 mm | 3 – 6 |
| Locating dowel height | 3 mm | 1 – 6 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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