Holley 300-683BK Lo-Ram Intake Manifold Dual Injector Black Finish

Compatible with GM LS Gen III and IV engines equipped with LS3/L92 Heads;<br><br>Designed for Gen III or Gen IV engines with LS3/L92 cylinder heads, OE or aftermarket. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm. Accepts 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration. Has provisions for a two injectors per cylinder. The included high flow billet fuel rails with 3/4-16 (8 AN) O-ring ports have two different sets of brackets to accommodate both long (usually standard length) fuel injectors and short (such as Pico, or LS7) fuel injectors. Comes in a black powdercoat finish with an as cast finish also available, #300-683. Mounting hardware included.;

• Designed for Gen III/IV engines with OE or aftermarket LS3/LS92 heads
• Maximum performance for supercharged or turbocharged applications with peak power at 7000-8000 rpm
• Accepts 105mm throttle bodies like Holley 112-581
• Base manifold has low height to accommodate custom plenum mounted air-to-water intercoolers
• High volume fuel rails with 3/4-16 O-ring ports (8 AN) for sixteen (two per cylinder) injector configurations. Two sets of brackets allow use of standard tall injectors or short Pico LS7 style injectors. Mounting hardware included.