SBF 347 Stroker Cobra
Estimated power
425-500HP
Operating Range
Stage 1: 1600-5600 Stage 2: 2200-6200
Stage 3: 2500-6200 Stage 4: 2600-6500
Fuel Requirement
91-93+ Octane Pump Gas
Reid’s Speed Shop’s 347 Stroker Cobra SBF
LOOKING TO BRING SERIOUS PERFORMANCE TO YOUR SMALL BLOCK FORD?
THE 347 STROKER DELIVERS AN EXCEPTIONAL BALANCE OF STREET PERFORMANCE, TORQUE, AND DRIVABILITY.
Building upon the legendary small block Ford platform, the 347 stroker introduces additional displacement and carefully selected performance components to deliver impressive acceleration, crisp throttle response, and an exhilarating driving experience.
Featuring a premium forged rotating assembly, high-flow aluminum cylinder heads, and a carefully developed hydraulic roller valvetrain, this combination provides the foundation for outstanding performance across a wide range of applications.
Whether you're looking for a powerful street cruiser with refined manners or an aggressive weekend performer with a commanding idle and hard-hitting acceleration, each combination can be tailored to your specific vehicle, driving preferences, and performance goals.
FROM REFINED STREET PERFORMANCE TO AN AGGRESSIVE, HARD-PULLING STROKER, THE 347 OFFERS THE VERSATILITY TO DELIVER THE DRIVING EXPERIENCE YOU'RE LOOKING FOR.
Starting Out at: $12,500
Note: Photo included is not of listed engine
Quick Look
425-500 Horsepower
Custom Cam Selection Available
10.25:1 Compression
Aluminum Cylinder Heads
Roller Camshaft & Lifters
Dual Plane RPM Performer Intake
1.6 Ratio Roller Rocker Arms
Recommended 91 Octane+
Ready-to-Run Distributor
670 CFM Carburetor
What to Expect
Expect an exciting combination of strong low-end torque, crisp throttle response, and impressive acceleration throughout the RPM range. The added displacement of the 347 stroker provides a noticeable improvement in overall performance compared to traditional 302 combinations, delivering the kind of responsive power that makes every drive more enjoyable.
From a smooth, refined street cruiser to an aggressive performance build with a deep, lopey idle and hard-hitting acceleration, the 347 can be tailored to suit your individual preferences.
The result is a versatile, powerful small block Ford that delivers exceptional street performance without sacrificing the drivability and dependability of a well-balanced engine combination.
Turn-Key Accessory Upgrade Option
For those looking to simplify installation and complete the package, a Turn-Key upgrade option is available. This option adds the essential front accessories and supporting components needed to make installation easier and give the engine a more complete, finished appearance.
The Turn-Key package includes:
• High-flow aluminum water pump
• Thermostat housing with high-flow thermostat
• Mechanical fuel pump with mounting hardware
• Bronze tipped fuel pump pushrod
• Polished one-wire alternator with bracket
• Polished power steering pump with bracket
• Polished pulley combo kit
• Throttle bracket
• High-torque mini starter
Add approximately $2,000
This option provides many of the key components typically needed when installing a fresh engine, helping reduce the time and effort required to source additional parts.
Why Choose a Reid’s speed Shop Crate engine:
When purchasing a crate engine, you have many options available—from large production companies to smaller independent builders. At Reid’s Speed Shop, the difference is simple: this isn’t mass production—it’s personal craftsmanship.
Every engine is carefully assembled with attention to detail and built using combinations that have been thoughtfully researched and proven to work together. Rather than being one of hundreds of engines moving down an assembly line, your engine receives the kind of focus and care that only a small, dedicated shop can provide.
Communication is also a major part of the experience. Throughout the process, customers are kept informed and updated as their engine comes together. Photos and updates are often shared so you can actually see the progress of your engine being built rather than simply receiving a shipment notice when it’s finished.
Whenever possible, customers are also given the opportunity to hear their engine run before delivery. Whether in person or through a video demonstration, this allows you to see and hear the engine come to life—giving you confidence in how it runs, idles, and performs before it ever leaves the shop.
At Reid’s Speed Shop, the goal isn’t to move engines as quickly as possible—it’s to build them correctly and ensure every customer feels confident in the investment they’ve made. Building engines is more than just a job here; it’s a genuine passion and a craft that is taken seriously.
When you choose Reid’s Speed Shop, you’re not just purchasing an engine—you’re working directly with the person building it, ensuring transparency, accountability, and a level of care that large-scale production simply cannot offer.