- Taller Designer w/Long Tapered Runners
The Edelbrock Victor Jr Holden EFI Intake Manifold (Part #28945) is designed specifically for high-performance Holden V8 engines ranging from 253 to 383 cubic inches. This single-plane intake manifold is engineered to deliver maximum airflow efficiency from 3,500 to 7,500 rpm, making it ideal for competition and high-performance applications. Its taller design features long tapered runners that promote a broad operating RPM range, enhancing power output and throttle response across a wide spectrum of engine speeds. The manifold is compatible with both stock 1988-1998 EFI-style cylinder heads and Edelbrock's Holden VN RPM cylinder heads, providing versatile upgrade options for enthusiasts seeking improved airflow and performance. The inclusion of a 4150 flange allows use with square-bore carburetors and throttle bodies, while extra material is provided for porters to modify the manifold for 4500 series applications, offering further customization. The water outlet is machined for compatibility with a small-block Chevy waterneck, simplifying installation and integration with existing cooling systems. Crafted from durable materials, this manifold ensures longevity even under demanding racing conditions. Due to its design and specifications, the Edelbrock Victor Jr Holden EFI Intake Manifold is not carburetor approved and requires acknowledgment for carburetor use. It is an essential upgrade for serious Holden V8 enthusiasts looking to maximize airflow and horsepower in their performance builds.
Features:
- Designed for Holden V8 engines with 253 to 383 cubic inches
- Single-plane design optimized for 3,500 to 7,500 rpm
- Tall design with long tapered runners for broad RPM range
- Compatible with stock 1988-1998 EFI-style and Edelbrock Holden VN RPM cylinder heads
- Includes a 4150 flange for square-bore carburetors and throttle bodies
- Extra material for porting to 4500 series applications
- Machined water outlet for small-block Chevy waterneck
- air_freight_prohibited:
- false
- not_carb_approved:
- true
- carb_acknowledgement_required:
- true
- ltl_freight_required:
- false
- prop_65:
- Y
- part_type:
- automotive
- epa:
- N/A
- regular_stock:
- false
- units_per_sku:
- 1
