Description
Turning Point Mach3 Stainless Prop EX1/EX2-1315 | Boat Supply Store
Maximize top-end velocity and response with this 3-blade, right-hand rotation stainless steel propeller. Engineered with proprietary TP17™ stainless steel, its 13.75" diameter and 15" pitch are optimized for aggressive acceleration and superior handling. Featuring significantly larger exhaust ports than competitors, this propeller promotes efficient exhaust scavenging for peak engine performance, ideal for hull types requiring precise control at speed on open water.
Key Features
- Maximum Acceleration with aggressive pitch angles and sharp cup profiles
- Superior Handling achieved through radical blade designs
- Exceptional Durability via proprietary TP17™ stainless steel
- Enhanced Performance from 40% larger exhaust flow area than competitors
- Increased Top-End Speed due to optimized blade geometry
- Reduced Cavitation with advanced cupping technology
- Corrosion Resistance inherent in high-grade stainless steel
- Significant Fuel Economy Gains potential through efficient operation
Specifications
| Product Specifications | |
|---|---|
| Propeller Type | Turning Point Express® Mach3™ |
| Material | Proprietary TP17™ Stainless Steel |
| Number of Blades | 3 |
| Diameter | 13.75" |
| Pitch | 15" |
| Rotation | Right Hand |
| Exhaust Ports | Large Free Flowing |
| Model | EX1/EX2-1315 |
Who This Is For
Performance-focused boaters with outboard or sterndrive engines (9.9-300+hp) aiming to elevate speed, acceleration, and responsiveness. This propeller is a direct upgrade for those seeking to surpass the limitations of aluminum or older stainless steel alternatives.
How It Compares
| Feature | Turning Point Mach3 Stainless Prop EX1/EX2-1315 | X7 Alloy |
|---|---|---|
| Material | Proprietary TP17™ Stainless Steel | Stainless Steel |
| Blades | 3 | 3 |
| Diameter | 13.75" | 13.75" |
| Pitch | 15" | — |
| Rotation | Right Hand | Right Hand |
| Exhaust Flow Area | 40% more than competitors | Not Specified |
Common Concerns Answered
Does this propeller come with a hub kit?
No, a separate hub kit is required and must be selected based on your specific engine make and model for proper installation and performance.
Is this propeller worth the investment compared to cheaper options?
Customer sentiment strongly indicates that the significant gains in speed, handling, and acceleration, coupled with potential fuel savings, make this a worthwhile investment that enhances the overall boating experience and can offset initial costs.
Will this propeller fit my boat and engine?
The EX1/EX2-1315 is designed for a wide range of outboard and sterndrive engines (9.9-300+hp). However, selecting the correct hub kit is critical, and consulting the manufacturer's propeller selection guide or a specialist is recommended for optimal fitment.
Frequently Asked Questions
What is the pitch and diameter of the Turning Point Express® Mach3™ EX1/EX2-1315 propeller?
The Turning Point Express® Mach3™ EX1/EX2-1315 propeller features a 13.75" diameter and a 15" pitch.
What type of boat is this Turning Point propeller best suited for?
This propeller is best suited for performance-oriented boats, including runabouts, ski boats, and offshore vessels, that require precise handling and powerful acceleration for activities like waterskiing, wakeboarding, or navigating choppy waters.
What engines is the Turning Point Express® Mach3™ EX1/EX2-1315 compatible with?
The Turning Point Express® Mach3™ EX1/EX2-1315 is compatible with a broad spectrum of outboard and sterndrive engines ranging from 9.9 horsepower up to and beyond 300 horsepower, provided the correct hub kit is used.
Does this propeller require a hub kit?
Yes, a hub kit is mandatory for installation and must be purchased separately. The specific hub kit required will depend on your boat's engine make and model.
What makes the Turning Point Express® Mach3™ series different from other propellers?
The Mach3™ series distinguishes itself through its radical blade designs, proprietary high-strength TP17™ stainless steel, and significantly larger exhaust flow area (40% more than competitors), all engineered to deliver superior acceleration, top-end speed, and handling.
