Get your Holley parts from your Holley North American Dealer Marken Performance 1-888-401-1362 or Shop Holley

  Holley's cast Hi Ram intake manifold performs like a fabricated sheet metal intake for a fraction of the cost, and is perfect for builds.  The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.  Runner length and the tapered cross–section designed to perform well for a wide range of engine configurations .  Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000–8000+RPM.

It is available for LS3/L92, Cathedral Port, and LS7 cylinder heads.

For Info on Video: ClickMe          

For Info from LSX Article: ClickHere

For Carbureted Options: Click Me            

For EFi Options: ClickMe  

The Holley LS “Hi-Ram” intake manifold is a significant performance element for the COPO Camaro.   The COPO Camaro is the quickest and fastest Camaro ever to roll off a Chevrolet assembly line.  

The COPO Camaros are meant to live out their lives only on the drag strip, going nose-to-nose with the fastest cars in Stock Eliminator and Super Stock Classes.  We will produce another run of 69 COPO Camaros for 2013. More than 3,000 hand-raisers expressed interest in buying a COPO after we introduced the car last year. We are excited to support these grassroots motorsports enthusiasts in their Stock Eliminator and Super Stock drag racing efforts.  All COPO Camaro production models were built by hand starting with hardware from the Oshawa assembly plant that manufactures regular-production Camaros, including the same body in white body shells (part number 19243374) racers can purchase from Chevrolet Performance, along with other COPO-specific parts, to build their own dedicated race car.  The COPO Camaro is designed to NHRA racing specifications including a solid axle and a full chrome moly roll cage. Inside, most of the standard sound deadening and power accessories have been deleted in order to optimize weight for NHRA racing. Also included is a pair of racing bucket seats (no rear seat), a safety harness for the driver, a competition floor shifter and Chevrolet Performance gauges.  

The three engines offered in the COPO Camaro program were developed to align with the top classes in NHRA’s various Stock Eliminator and Super Stock ranks. They are:  1)  An LS7-based naturally aspirated 427 (7.0L) V-8  2) A supercharged, LSX-based 327 (5.3L) V-8 featuring a 2.9L supercharger  3) A supercharged, LSX-based 327 (5.3L) V-8 featuring a 4.0L supercharger