The Holley LS3 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped

with GM LS3/L92 cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram

intake manifolds are designed for forced induction (supercharged or turbocharged) engine

applications and the 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. Additional manifold designs include both single and dual

injector options. Available with both as-cast satin and black power-coat finishes. High volume fuel

rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring

ports (8 AN)

Features:
  • Designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads
  • Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to
  • Modular design allowing the use of the included plenum entry
  • Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
  • High volume fuel rails for eight and sixteen injector configurations.
  • Mounting hardware included with 3/4-16 O-ring ports (8 AN)and mounting hardware included with 3/4-16 O-ring ports (8 AN)

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