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THUNDER SERIES AVS2® CARBURETORS
The next step up from our Performer Series® Carburetors is our Thunder Series AVS2®. Designed and calibrated to deliver optimum street performance in hundreds of applications, Edelbrock Thunder Series AVS2® Carbs are undeniably the most innovative and dependable street performance carburetors available today.
Primary and secondary booster clusters offer the most accurate and up-to-date calibration available for today's fuels and octane levels.

The Thunder Series' unique Qwik-Tune Secondary Air Valve allows for limitless calibration of the secondary circuit with simple hand tools while on your vehicle. It's quick. It's simple. It's effective. It can be easily adjusted - in seconds - to suit your application... no extra parts required to achieve optimum performance.

Thunder Series AVS2® Features:

• The same outstanding features as the Performer Series® and more!
• Adjustable Valve Secondary allows for simple and accurate tuning across the RPM range
• Exclusive twelve month Thunder Series AVS2® "complete satisfaction" warranty
• Optional single or dual fuel inlet allows for total fuel plumbing flexibility
• The most innovative and dependable street performance carburetor available
• Made in the USA