Edelbrock Super Victor LS3 EFI Manifold For 4500 Style Throttle Bodies

SUPER VICTOR LS3 (3500-7500 RPM)
FOR LS GEN IV WITH LS3 CYLINDER HEADS
Designed for Gen IV LS engines equipped with L3, L92 and L76 cylinder heads, these Super Victor intake manifolds are ideal for anyone building a 700+ hp carbureted or EFI large displacement racing engine operating between 3,500 - 7,500 rpm.

These new Super Victor intake manifolds are designed with 24% larger runners than our Victor Jr. #28457 along with a larger 4500 style plenum. The large plenum makes these intake manifolds ideal for nitrous and forced induction applications. They also feature tapered runners for increased flow at high rpm.

Available with a 4150 or 4500 series carburetor flange. The Super Victor 4500 series manifolds can accommodate bores up 2.25". Super Victor #28215 and #28265 include machined fuel injector bosses. A carburetor mounted style throttle bracket is recommended.

Carburetor Recommendations: Use appropriate 4150/4500 Series racing carburetor.

Throttle Body Recommendations: Edelbrock #38783 or #38883. Fuel Rail Recommendations: Use Edelbrock fuel rail kit #3655. Installation Notes: Uses LS3/L76/LS92 style individual port o-ring seals GM PN19256623. Manifold height: A-7.67", B-7.67"; Carb pad height: 7.67". Carb height (CH) for this manifold is measured from the valley cover flange to the carb pad. Port exit dimensions machine matched: 1.27" x 2.58".