SU Damper Oil 150ml

Penrite SU & Stromberg Carburettor Dashpot Oil (150ml)

Optimised damping performance for classic carburettors

Penrite SU & Stromberg Dashpot Oil is specially formulated for post-1940 carburettors fitted with a dashpot damper assembly, ensuring smooth throttle response and consistent engine performance.

Designed for use in classic vehicles equipped with SU and Stromberg carburettors, this oil provides the correct damping characteristics to maintain proper piston movement and fuel delivery.

Key Benefits

• Correct Dashpot Damping
  Ensures smooth, controlled piston movement for improved throttle response and drivability.
• Improved Engine Performance
  Helps eliminate hesitation and flat spots during acceleration.
• Specifically for SU & Stromberg Carburettors
  Formulated to meet the requirements of classic carburettor designs.
• Easy Application
  Supplied in a convenient 150ml bottle for quick top-ups and maintenance.

Applications

• Post-1940 vehicles fitted with:
  • SU carburettors
  • Stromberg carburettors
• Classic and vintage cars requiring dashpot damper oil

Why Use the Correct Dashpot Oil?

Using the wrong oil (or none at all) can lead to poor throttle response, hesitation, or inconsistent fueling. Penrite’s dedicated dashpot oil ensures your carburettor operates exactly as intended, preserving both performance and drivability in classic engines.