Take control of your boat with the TH-Marine HOT FOOT™ throttle, the industry’s original foot throttle that has set the standard for over 30 years. Now updated for even better performance and comfort, this innovative throttle design lets you drive your boat just like your car.
 
By allowing you to keep both hands on the wheel while your foot handles acceleration, the HOT FOOT™ ensures safer, more precise control on the water. It is a must-have for race boats, bass boats, and high-performance applications.
 
The HOT FOOT™ throttle is built for safety and performance. It’s compatible with both outboard and inboard engines, making it an excellent choice for a wide range of boating setups. Its lightweight, corrosion-resistant design ensures durability in even the harshest marine environments. For seamless, trouble-free operation, the throttle is engineered with stainless steel hardware and non-sticking Teflon and nylon bearing surfaces, offering smooth control at all times.
 
Safety is a top priority with the HOT FOOT™. It features a stainless steel spring that automatically returns the engine to idle when the pedal is released. For extreme operating conditions, a built-in toe clip provides additional stability, ensuring the throttle remains secure during high-speed maneuvers. The nylon and Teflon bushings on all critical pivot points further reinforce its durability, even under demanding use.
 
Installation is straightforward and designed to fit standard control cables, though a longer throttle cable may be required (not included). The throttle mounts directly to the boat floor with four screws (hardware not included).
 
Additionally, the HOT FOOT™ throttle is equipped with patented idle stop technology, specifically for FICHT and Optimax engines, making it a versatile and modern solution for any boater.
 
The HOT FOOT™ revolutionizes boating by giving you the same intuitive control you experience in your car. With your foot managing acceleration, you can keep both hands on the wheel for superior control. This is particularly valuable in high-speed or challenging conditions, where precision and safety are critical.
 
Perfect for both competitive and recreational use, the HOT FOOT™ throttle offers unparalleled performance and reliability. Whether you’re navigating tight corners during a race or enjoying a day on the lake, this throttle gives you the confidence to handle your boat like a pro. Its updated design and advanced safety features make it an essential upgrade for high-performance boating.
 
Combining decades of proven performance with modern enhancements, it provides the safety, precision, and control you need for an exceptional ride on the water. For professional racers and recreational enthusiasts alike, the HOT FOOT™ is the ultimate throttle solution.
 
Includes one (1) HF-1 Foot Throttle with HFS-1 Return Spring.
 
Download your free Hot Foot Installation Instructions in PDF or see below:
 
HOT FOOT™ FOOT THROTTLE INSTALLATION INSTRUCTIONS HF-1 – Universal Model (Fits Most Outboards)
 
NOTE: The Hot Foot will require a throttle cable that is 2 feet longer than the shift cable. Remove the throttle cable from the engine and replace it with a cable approximately 2 feet longer.
 
STEP 1 – Select Mounting Location in Boat
Choose a mounting location that is comfortable for the boat operator and install the mounting screws (not provided).
Be careful not to penetrate the boat hull with a drill or mounting hardware.
Ensure the mounting location allows for smooth cable routing without sharp bends that could cause binding or friction.
 
STEP 2 – Select Cable Location by Engine Type
 
Mercury (Except Gen II)
Insert the throttle cable trunnion into the upper trunnion holder on the side plate.
Install a cotter pin to retain the trunnion and bend the end of the cotter pin to keep it in place.
 
Honda, Mercury Gen II, Suzuki, or Pull Type Throttle Using 3300 Series Cable
Position the cable so that the cable clamp (see Fig 1) fits into the groove in the trunnion area of the cable.
Replace the clamp and screws onto the side plate.
Secure the cable end (see Fig 2) onto the cable slide and tighten the lock nut against the cable end.
 
Yamaha, Chrysler, or Push Type Throttle Using 3300 Series Cable
Position the cable so that the cable clamp (see Fig 1) fits into the groove in the trunnion area of the cable.
Replace the clamp and screws onto the side plate.
Secure the cable end (see Fig 2) onto the cable slide and tighten the lock nut against the cable end.
 
OMC
Insert the throttle cable trunnion into the lower trunnion holder on the side plate.
Install a cotter pin to retain the trunnion and bend the end of the cotter pin to keep it in place.
 
STEP 3 – Attach Cable to Pivot Arm of Hot Foot
 
Install a 1/4-20 x 3/4" bolt through the cable end.
Thread the 1/4-20 nut onto the bolt and screw it into the upper end of the pivot arm (Honda, Suzuki, Mercury Gen II) or the lower end of the pivot arm (OMC, Yamaha, Chrysler) until the bolt is flush with the back side of the pivot arm.
Tighten the hex nut to lock the assembly in place.
 
STEP 4 – Adjust Throttle Stops and Spring Tension
 
Manually operate the Hot Foot throttle to check if the cable operation is smooth and the travel is adequate for full throttle and idle.
If full throttle is not achieved, remove the two hex head bolts on the side plate (Fig 3) and move the back.
Depress the throttle to the full throttle position and adjust the pedal stop. Lock it in place.
Recheck the throttle to ensure the engine throttle linkage stops are at maximum travel for both idle and full throttle.
Adjust the spring tension as needed for smooth pedal return when released.
 
Maintenance Note: Periodically lubricate all moving parts and pivot points with quality marine lubricant.