文档介绍：雅马哈r6发动机使用手册翻译--中英文雅马哈r6
04 YZF-R6 SS KIT MAN1AL The Perance Edge for excellent riders 2021 YZF-R6 Kit Manual Please note: • Please understand that these parts are not covered by the warranty. • The manufacturer does not take any responsibility for problems caused by these parts. • These kit parts are intended exclusively for racing purposes. You are strictly requested not to use them for use on public roads. • The specifications and usage s of these kit parts along with the contents of this manual are subject to change without notice for improvement. • This manual has been written for persons having knowledge and experience in the field of motorcycles. Please refer to the service manual for ination on part assembly and maintenance. 1 .Standard Specifications (SS spec.) Item Spec Engine type Liquid-cooled, 4-stroke, In-Line DOHC 4-valve Displacement cc Bore x stroke mm x mm Compression ratio - : 1 Valve timing (event angle) Intake Exhaust =105° =110° Squish height mm (minimum) Minimum valve x piston clearance Intake Exhaust = mm (minimum), 10° after exhaust top dead center = mm (minimum), 11° before exhaust top dead center Valve (tappet) clearance Intake Exhaust = ± mm = ± mm Throttle body 38EIS MIKUNI minimum bore = mm, throttle bore = mm Exhaust system 4-2-1 system, #1 -2, #3-4 exhaust pipe coupling Transmission Constant mesh type, 6 speeds Clutch Wet, multi-d