One of the most commonly used terms by Honda enthusiasts around the world, VTEC is Honda's variable valvetrain technology. VTEC technology in the mid...
A blown fuse or circuit-low code may indicate a short to ground. Learn how to isolate the circuit, test wiring and locate intermittent automotive shorts safely.
Before installing the cylinder heads, check the LS1 block deck for warpage. Our LS engine reference specifies maximum flatness of 0.004 inch within 6 inches and 0.008 inch across the deck.