Tuneable Racer

Notable parts

• 4 moulds appear in no other set: Technic Engine Tuneable, Single Exhaust [Fits 2133] ×2; Technic Engine Tuneable, Triple Exhaust [Fits 2133] ×2; Motor, 4.5V 21 x 8 x 4 1/3 Tuneable; Technic Engine Tuneable, Cover [Fits 2133].
• 9 parts come in a colour no other set has for that mould: Technic Panel Fairing # 5 Small Short, Large Hole, Side A (Medium Orange) ×3; Technic Panel Fairing # 6 Small Short, Large Hole, Side B (Medium Orange) ×3; Technic Beam 1 x 4 Thin (Medium Orange) ×2; Technic Engine Tunable, Block with Trapezoidal Air Scoop with Pins (Pearl Light Gray); Technic Engine Tunable, Block with Two Round Air Scoops with Pins (Pearl Light Gray); and 4 more.
• 1 part appears in only a few other sets: Wheel 56 x 34 Technic Racing Medium with 3 Pin Holes (Light Gray) ×4 — also in 8366 Supersonic RC (all Racers).
• 7 moulds first came out in 2003, including in this set: Tyre 68.8 x 36 ZR ×4; Wheel 56 x 34 Technic Racing Medium with 3 Pin Holes ×4; Technic Axle 7 ×2; Tyre 43.2 x 22 ZR ×2; Wheel 30.4 x 20 with 3 Pinholes ×2; and 2 more.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.