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In-Car Valve Spring Compressor Tool for easy valve spring servicing without cylinder head removal
3/16" (5mm)
If the engine is turbocharged or uses a centrifugal supercharger
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Radium DFPR, Dual Fuel Pressure Regulator jza80 supra In-Car Valve Spring Compressor ToolRadium DFPR, Dual Fuel Pressure Regulator Dual fuel pressure regulator (DFPR) engineered by Radium Engineering for advanced fuel pressure control in turbocharged and supercharged applications. This innovative FPR features independent base and boost pressure adjustment, allowing precise fuel pressure tuning for both naturally aspirated and forced induction operation. Key Features Dual adjustment: independent base and boost pressure control Base
