MOTEUR SCREAMER4 - ENGINE
The Screamer IV is the brand new gearbox engine launched in 2023 to compete in the challenging KZ/KZ2 classes.CIK Homologated, this racing machine benefits from the experience achieved in the International competitions with the Screamer III, packed in a lighter and tighter newly designed crankcase. The Screamer IV boasts innovative cylinder concepts, performing solutions applied in the Race Department and sets a new benchmark in its class.
The Screamer IV is the brand-new gearbox engine launched in 2023 to compete in the demanding KZ/KZ2 classes.
CIK-homologated, this racing engine benefits from the experience gained in international competitions with the Screamer III, housed in a newly designed crankcase that is lighter and more compact.
The Screamer IV features innovative cylinder concepts and performance solutions developed by the Race Department, setting a new benchmark in its class.
Technical information
model: Screamer IV
description: Single cylinder – 2 stroke
class: CIK/FIA
bore: Ø 54.00 mm
max bore: Ø 54.08 mm
stroke: 54.40 mm
displacement: 124.59 cc
ports: –
inlet system: Reed valve
ignition system: Analog
transmission: 6-speed gearbox
cooling system: Water
starter: Push start
carburetor: Dell’Orto VHSH 30