Edelbrock Cylinder Head BBC Pro-Port Victor High Port Conventional Dr-17 Hip Pro-Port Raw

The Edelbrock 615469 Big Block Chevy DR-17 Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: This head can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder - The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only head designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included- Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.

Additional Information

Edelbrock #615469 Pro Port is the 3rd Generation of the Edelbrock Victor 24 Deg BBC Cylinder Head. Features 0.400" Raised Intake Port & 17 Deg Intake Valve Angle. Raw/Bare Castings, HIP Treated.

Application Summary

Chevrolet:Big-Block Race

Part Type

Engine Cylinder Head

Product Overview

The Edelbrock 615469 Big Block Chevy DR-17 Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: This head can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder - The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only head designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included - Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.

• Increased Flow

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Cylinder Head, Victor DR-17 Pro-Port Raw, Bare, Aluminum, Natural, Chevy, Big Block, Each

Sportsman racers need reliable parts that will get them through the entire race season. Edelbrock Victor DR-17 Pro-Port raw cylinder heads are designed to give consistent performance in big block Chevys. These new-wave heads are based on the 24 degree Victor Gen II raw design, but feature 17 degree intake valve angles for improved efficiency and combustion, and a slight adjustment in location for better flow.

Edelbrock uses a pressurized chamber and aerospace process called Hot Isostatic Pressing to compress castings at nearly 900 degrees F and 30,000 psi to give them nearly three times the average fatigue life, wicked strength, extreme density, and near billet aluminum consistency. DR17 Pro Port heads are cast with enough wall thickness for CNC-machining to various port dimensions, and will allow most CNC port shapes, sizes, and locations. Be ready to rumble next season with Edelbrock Victor DR-17 Pro-Port raw cylinder heads.

Additional features include:
• Raised intake port + 0.400 in.
• Taller valve cover rails
• Revised water jackets for maximum-effort port designs
• Generally, seats and manganese-bronze valve guides are included, but not installed
• Exhaust port location raised + 0.600 in.
• Shaft rocker system required
• Tall deck applications require the use of spacers

** Professional cylinder head preparation is required for use.