Home / Engine & Performance / Manley Valve Spring HONDA K20A/K20Z “Haltech Turbosmart GenV eWG40 Comp Gate 40” has been added to your cart. View cart Manley Valve Spring HONDA K20A/K20Z€ 455,65 Manley Valve Spring HONDA K20A/K20Z quantity Add to cart SKU: 22140-16 Categories: Cylinder Head, Engine & Performance, Valves & Springs Brand: Manley Related products Engine & PerformanceEngine Block JE-Pistons kit R8 5.2L V10 ’09+ 85.00mm 9.0:1 Bolts & StudsEngine & Performance ARP cabinet with SS hex accessory bolts Bolts & StudsEngine & Performance ARP cabinet with black 12pt accessory bolts Engine & PerformanceTurbochargers Haltech Turbosmart GenV eWG60 Powergate 60