Description
Precise vacuum regulation is essential for consistent fuel system performance, particularly in forced induction and high-boost applications where fuel pressure stability directly impacts tuning accuracy and engine reliability. The Peterson Fluid Adjustable Vacuum Regulator gives you real-time control over fuel pressure curves, allowing you to dial in optimal performance across the entire RPM range without guesswork. The included weld-on bung design integrates seamlessly into custom fuel system builds, eliminating the need for secondary mounting solutions.
- Adjustable vacuum regulator
- Black anodized aluminum
- Aluminum weld-on bung
- Complete kit included
- Bolt-on installation ready
- OEM-compatible vacuum line
- Precision fuel pressure control
- Ideal for turbo/supercharger setups






Reviews
There are no reviews yet.