Supertech Valve & Valve Spring Dimensions for the KA24DE

Nissan
Nissan KA24DE 2.4lts DOHC
INTAKE VALVE Part Number EXHAUST VALVE Part Number
Head Diam Stem Diam Length Black Nitrided Head Diam Stem Diam Length Black Nitrided
240 SX/Altima 91-99 36.60mm
(std) 6.97mm 101.32mm NIVN-1… 31.80mm
(+0.5) 6.94mm 99.00mm NEVN-1…
37.10mm
(+0.5) NIVN-1… 32.00mm
(+0.7) NEVI-1…
VALVE SPRINGS Outer Spring Inner Spring Pressure Max Lift Coil Bind Rate Titanium Retainer
Part Number O.D. (MM) I.D. (MM) O.D. (MM) I.D. (MM) Seat Open mm mm lbs/mm Part Number
SPR-H1000D/240 29.65mm 21.85mm 20.50mm 15.50mm 96@11.80 240@11.80 14.00mm 20.70mm 12.80mm RET-H7…
SPR-H100DR/240 30.20mm 22.20mm 22.20mm 16.80mm 84@34.85 225@11.80 14.20mm 20.50mm 12.00mm RET-H7…
SPR-H1002D/240 29.05mm 21.85mm 20.50mm 15.50mm 73@34.85 225@11.80 15.30mm 19.50mm 10.00mm RET-H7…

http://www.supertechperformance.com/catalog.html?id=8&section=ivalves

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About awdaltima

Architect
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