Manual Idle Adjustment Motor

Harley EFI to Carb-Style Potato Sound Mod

Fitment: Harley-Davidson X48, 883, V72, 1200, V-Rod and other EFI models

🛠️ Convert Your EFI Idle to a Manual Mechanical System – Unlock That Potato Sound

This manual idle speed adjuster lets you emulate the lopey carburetor idle that made classic Harleys famous. A quick twist of the knob fine-tunes idle RPM, deepening the exhaust rhythm—no ECU refl ash, no digital boxes.

⚙️ Product Features

• Type: Mechanical idle-adjust module
• Mounting: OEM bolt-on—no cutting or rewiring
• Material: Machined round head, metal body
• Use: EFI engines only (not for carbureted bikes)

✅ Key Benefits

• Carb-style idle tone on an EFI bike
• Lower RPM for richer “potato-potato” sound
• No ECU tuning or software required
• Bypasses factory electronic idle motor

📌 Important Notes

• Replaces electronic idle stepper with fixed adjuster.
• Cold starts : may need a little throttle until warm.
• Check-engine light : can appear below 1 000 RPM; extinguishes once riding.
• Setup tip : start fully CCW, then turn CW to desired idle.

Availability

Available within 7-12 days

Disclaimer : This mod simulates a carb idle; it will not reach the ultra-low RPM of a true carb setup. Ideal for sound aesthetics rather than precision idle management.

Bring back the classic Harley vibe—bolt it on, dial it in, and enjoy the rumble!