Banshee TORS Removal: Why and How

Your Banshee should scream when you nail the throttle. If it stumbles, hesitates, or feels like it's fighting you in certain gears, TORS is probably the culprit. Yamaha built the Throttle Override System to limit top end in first and second gear. Good intention. Rough execution.

Years of heat cycles, vibration, and neglected maintenance have turned this factory safety feature into a reliability liability for most riders. 

Here's why so many Banshee owners pull TORS, and how to do it right. 

What TORS Actually Does 

TORS uses a cable-actuated mechanism tied to your shifter. It restricts throttle travel when you're in first or second gear. The idea was to protect new riders from launching into a tree. Fair enough on paper. 

In practice, the system adds a failure point that most two-strokes don't need. Cables stretch. Linkages wear. Springs fatigue. None of that helps a machine that already runs hot and hard. 

The Wear and Tear Problem 

TORS components live in a rough neighborhood. Mud, dust, and constant vibration chew through the cable housing over time. The linkage pivots wear loose, and the throttle stop starts sticking instead of releasing clean. 

A worn TORS setup doesn't fail safe. It fails weird. Some riders get partial throttle in gears where it shouldn't restrict at all. Others lose throttle response entirely mid-run, right when they need power to pull through a hole or clear an obstacle. That kind of unpredictability is dangerous on a quad built for speed. 

Add jetting and carb sync into the mix. A stroker crank build or a fresh Cool Head swap already changes how your Banshee breathes. TORS wasn't calibrated for that. It fights against tuning work instead of working with it. 

Why Diehards Delete It 

Once you've spent real time wrenching on a Banshee, TORS starts to feel like training wheels on a machine built to hit the powerband hard. Riders who've upgraded their squish gap, dialed in jetting, or swapped to a stroker crank want full throttle control from the first twist. TORS gets in the way of that. 

Three reasons keep coming up in the Vito's community: 

1. Consistent throttle response across every gear, not just third and fourth 
2. One less worn mechanical part to diagnose when something feels off 
3. Cleaner throttle feel that matches upgraded carbs and jetting work 

Reliability is the real driver here. A Banshee with fresh top end work and a properly synced carb setup deserves a throttle system that won't randomly bind up on you mid-ride. 

How to Remove TORS 

This job isn't for the faint of heart. It takes more than a wrench and a free afternoon. Pulling TORS means replacing your throttle cable and drilling new idle screw bosses into your carbs. 

You'll need a cable built for a no-TORS setup. Your stock cable won't work without it. You'll also need idle screws to bring back adjustable idle. Both come together in Vito's TORS Removal Eliminator Kit. 

Here's the process most riders follow, start to finish: 

• Locate the TORS cable running from the shifter to the throttle assembly and remove it. 
• Detach the cable from the throttle body side and pull the full assembly free. 
• Inspect the throttle cable and carb linkage for wear while everything's exposed. 
• Measure how far your slides sit off the carb throat floor before you go further. This gives you a baseline to match later. 
• File or mill the blind hole boss on the outside of each carb flat. Go about half an inch deep so the idle screw lock nut seats clean. 
• Drill and tap the idle screw hole using the specs in your kit. Go slow, use lubricant, and don't force the tap once it hits base. 
• Debur both ends of the hole, wash with solvent, and blow it dry with compressed air. 
• Reassemble everything without the TORS cable and confirm your slides move full range with no binding. 
• Install your new idle screws and adjust them back to your original baseline measurement. 
• Test throttle response on a stand before you ride, checking for smooth return and no sticking. 

This drilling and tapping step is precision work. A cracked boss means a scrapped carburetor. We recommend having a qualified tech handle it if you're not confident with a drill press and a tap. Full specs ship with the kit for anyone tackling it themselves. 

Once the new cable and idle screws are in, ride it easy for the first few minutes. Confirm your throttle snaps back clean and your idle holds steady. If you've recently touched your carbs or jetting, this is a good time to double-check that sync, too. 

Do It Once, Do It Right 

TORS removal is a permanent reliability upgrade, not a shortcut. Skip it, and you're leaving a known failure point in your throttle system. Pull it correctly, and you get consistent power delivery every time you twist the grip. 

If you're already deep into engine work or a Cool Head swap, this is the perfect companion job. Check out these resources for builds that pair well with a clean TORS delete.