Nearly stock height engine makes installation easy (+.015") S&S Super E carburetor with teardrop air cleaner cover S&S 585 cam and lightweight single coil Sidewinder valve springs reduce engine noise S&S forged rocker arms Chrome plated rocker covers, tappet guides, and gear cover Super Stock Ignition Protects engine with a 3-step break-in rev-limiter during the first 24 hours of operation Logs engine data that can be viewed via a PC when equipped with diagnostic cable and software Initially configured for electric start, however it may be switched to kick-start mode using diagnostic cable and software Two-year manufacturer's warranty S&S engines are shipped without oil Not legal for sale or use in California on any pollution controlled motor vehicles