Easy-Install PWKS Carburetor Idle Adjustment Screw
Boost vehicle performance and deliver steady, smooth driving after simple installation.
Wide Compatibility for Tuning & Maintenance
Perfect for auto repair, modification and engine tuning; fits most machines with PWKS carburetors.
Durable Metal Construction with Precise Tuning
Solid metal black screw delivers accurate fine-tuning to optimize engine idle performance with sleek appearance.
Optimize Fuel Economy & Ride Comfort
Simplifies idle regulation to improve fuel efficiency and create a more comfortable driving feel.
Ideal for All Tuning Users
Suitable for professional technicians, hobby riders and vehicle owners pursuing outstanding engine performance.