Holley
2PORT VR SERIES REG 10AN DBL ADJ (49 PSI)
SKU: H00E 12-883
Description
Part #: 12-883
Holley's new double adjustable fuel pressure regulators are designed for belt or cable driven pumps where fuel flow changes with engine rpm. These regulators are compatible with E85 and alcohol applications. Made from billet aluminum, these regulators are offered in both 2-Port and 4-Port models to complete your fuel system requirements.
Features:
- Individual adjustment settings, one for idle and wide open throttle.
- Fuel pressure adjustability at idle can help prevent flooding at low rpms
- Wide open throttle settings help to prevent fuel starvation at the top end of the rpm range
- Alcohol and E85 compatible.
2 Port Double Adjustable Regulator 10AN Adjustable from 4-9 PSI
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 12-883 |
| Weight | 1.37 lb |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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