Edelbrock Victor Jr Intake Manifold for AMC 304-401 V8 Engines (Part #28115)

Designed for 1970-91 304-401 c.i.d. and 1967-69 290-390 c.i.d. V8's, RPM Air-Gaps incorporate the same race-winning technology as our Victor Series competition intakes. The air-gap design features an open air space that separates the runners from the hot engine oil for a cooler, denser charge and more power. For square-bore carbs. Includes standard oil fill and PCV provisions as well as early air conditioning support bracket accessory bosses. No provision for exhaust-heated chokes. No exhaust crossover. ** Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carb, 600-800 cfm Installation Notes: Recommended intake gasket: #7213 or Fel-Pro MS96011. #7531 must use factory style metal valley tray. #7531 has two center bolt holes offset. Manifold height: A-4.45", B-5.77"; Carb pad height: 5.11" . Port exit dimensions: 1.04" x 2.10". Bracket #8034 required for 1979 and later vehicles. Camshaft Recommendations: Performer RPM #7132. Edelbrock Intake Manifold Designed for 1970-91 AMC 304-360-390-401 c.i.d. V8 engines in EFI applications. AMC:Small-Block:304 (5.0L)/343 (5.6)/360 (5.9L)/390 (6.4)/401 (6.6L)

The Edelbrock Victor Jr Intake Manifold (Part #28115) is engineered specifically for AMC 304-401 cubic inch V8 engines from 1970 to 1991, making it an ideal upgrade for performance enthusiasts seeking race-level power. Its air-gap design features an open air space that separates the runners from the hot engine oil, resulting in a cooler, denser air charge that significantly enhances overall horsepower and throttle response. This design is compatible with square-bore carburetors and includes provisions for standard oil fill, PCV system, and early air conditioning support brackets for versatile installation. The manifold does not support exhaust-heated chokes or crossover passages, emphasizing its focus on maximum airflow and performance.

Designed with race-winning technology derived from Edelbrock’s Victor Series competition intakes, this manifold is suitable for a variety of AMC engines, including the 304, 343, 360, 390, and 401 cubic inch variants. It is recommended for use with Edelbrock Thunder Series AVS or Performer Series carbs rated between 600 and 800 CFM for optimal tuning. The product includes detailed installation notes such as compatible gasket part numbers, manifold height specifications, port exit dimensions, and necessary brackets for later model vehicles. The Performer RPM #7132 camshaft is suggested to maximize performance gains.

Constructed from high-quality materials and designed for durability and ease of installation, the Edelbrock Victor Jr Intake Manifold is an essential component for serious AMC engine builders looking to improve horsepower and torque at the track or on the street. Its race-inspired features and compatibility with a range of AMC engines make it a versatile upgrade for performance projects and restorations alike.

Features:

• Designed for AMC 304-401 V8 engines from 1970 to 1991 for improved performance

• Air-gap design provides a cooler, denser air charge for increased power

• Open air space separates runners from hot engine oil to optimize airflow

• Compatible with square-bore carburetors, including Edelbrock Thunder Series AVS and Performer Series

• Includes provisions for oil fill, PCV, and early air conditioning brackets

• Race-inspired technology from Edelbrock Victor Series performance intakes

• No exhaust crossover or heated choke provisions for maximum airflow

• Recommended for use with Performer RPM #7132 camshaft for best results

• Installation compatible with various AMC engine displacements, including 304, 343, 360, 390, and 401 cubic inches

• Durable construction designed for racing and high-performance applications