Name: Crow Cams Dual Valve Springs - Nissan 6cyl
Brand: Crow Cams
SKU: 5840-12
Price: 268.15 AUD
Availability: InStock

Crow Cams Dual Valve Springs - Nissan 6cyl

$268.15

Dual Valve Springs - Nissan 6cyl — 5840-12

Dual valve springs listed for standard naturally aspirated RB30 applications and the Nissan TB42/TB45 family.

Confirm the spring requirements for the exact cam profile and check the installed height and pressures on the actual cylinder head. Retainers and locks are separate.

BBT can help select the matching cam and valvetrain hardware. Measure clearances and follow the component installation instructions.

Applications and compatibility

This part is listed for the following engine and vehicle applications where the Crow camshaft or valvetrain package calls for this exact part number:

Holden Commodore VL — RB30E
Holden Commodore VL — RB30ET
Nissan Patrol GQ/Y60 — TB45
Nissan Patrol GU/Y61 — TB45
Nissan Skyline R32 — RB30
Nissan Skyline R33 — RB30
Nissan Skyline R34 — RB30

Compatibility is still determined by the complete cylinder-head and camshaft combination; vehicle model alone is not a substitute for checking the required spring, retainer, lock, lifter and rocker setup.

Installation checks

Measure installed height and verify seat/open pressure, coil-bind margin, retainer-to-seal clearance and guide/seal clearance on the actual cylinder heads. Match the spring to the exact cam profile rather than selecting by engine family alone.

Associated Crow camshaft listings on BBT

This component is called up by Crow on applicable camshaft packages including:

The list above is representative rather than universal. Use the recommendation table on the exact camshaft page or contact BBT with the cam part number before ordering a complete valvetrain package.

Ordering and BBT support

Built by Boost & Tune can help confirm the correct Crow camshaft, springs, retainers, locks, lifters, rockers, timing components and supporting hardware as one compatible package. For modified cylinder heads, non-standard valves or an unknown existing combination, provide the engine specification and measured valvetrain details before ordering.