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5psi 90%DC Turbo 434
0L Crank Material 4340 Billet Steel
By moving the injector ports onto the manifold runners themselves
semi sequential
AEM does not condone or approve of the modification of a tank to accommodate a High Flow Fuel Pump and cannot guarantee the pump’s performance or operation if any modifications are made
Supertech Mitsubishi 4G63 Dual Valve Spring Kit SPRK-M1007D-3 Porsche Motorsports 5psi 90%DC Turbo 434Specs Open Pressure: 253 @ 11. 5 Max Lift: 13. 40mm Coil Bind: 24. 70mm Rate: 12. 5 Kit spring: SPR M1007D 3 Kit spring qty: 16 Retainer: RET M65 TSTD Retainer qty: 16 Seat Locator: SEAT M1007D FP Seat Locator qty: 16 Valve Seals: VS H6. 6E Seat Pressure: 110 @ 38. 1 InnSpr. ID: 15. 20mm OutSpr. ID: 20. 00mm OutSpr. OD: 28. 10mm InnSpr. OD: 20. 00mm Valve Seals qty: 16 Engines Mitsubishi 4G63
US$ 169.95
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US$ 240.00
US$ 350.00