Ring of Fire

Notable parts

• 1 mould appears in no other set: Ramp Cover, with Flames and 'WARNING PROCEED WITH CAUTION' Print.
• 4 parts come in a colour no other set has for that mould: Technic Engine Block Half / Side Intake Panel (Blue) ×2; Hose Rigid 3mm D. 63L (Red); Technic Car Spoiler 3 x 8 [Three Holes] (Blue); Technic Panel Car Mudguard Left (Blue).
• 2 parts appear in only a few other sets: Windup Motor 2 x 6 x 2 1/3 with Raised Shaft Base - Long Axle (Dark Bluish Gray) — also in 8135 Bridge Chase (all Racers); Technic Panel Car Mudguard Right (Blue) — also in 8041 Race Truck, 42041 Race Truck.
• 6 moulds first came out in 2008, including in this set: Plate Special 1 x 4 with Angled Tubes ×4; Tyre 43.2 x 26 Balloon Small ×4; Technic Engine Block Half / Side Intake Panel ×2; Technic Car Spoiler 3 x 8 [Three Holes]; Technic Panel Car Mudguard Left; and 1 more.
• 1 existing mould first came out in this colour in 2008, including in this set: Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] (White) ×2.

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