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MSD Boost Adjustable Fuel Pressure Regulators

5.0 out of 5 stars 2 Customer Reviews

MSD boost adjustable fuel pressure regulators are designed for turbo or supercharged engines. As boost pressure increases, more fuel is required by the engine. These regulators feature a boost reference circuit that adds more fuel in relation to boost pressure. They're easy to install inline, and most units perform in a range up to 90 psi. A performance innovator for decades, MSD is the preferred choice for aftermarket ignition parts throughout the racing industry.

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