
Nissan RB25/26/30 ENGINES

Stage 1 Block (600kw)
Main Specs
The stage 1 build comprises of forged internals that will reliably allow for up to 600kw with the appropriate accessories, options for the head range from standard to stage 3 (listed separately), additional headwork will assist in the power delivery. This build applies to RB25/26/30 engines. Stroker kits available for RB26 (2.8lt) and also the RB30 (3.2lt).

Stage 2 Block (900kw)
Main Specs
Moving to a stage 2 build will increase your power capability to 900kw with the appropriate accessories. Stage 2 haed is recommended for this build. This build applies to RB26/30 engines. Stroker kits available for RB26 (2.8lt) and also the RB30 (3.2lt).

Stage 3 Block (1250kw)
Main Specs (for drag racing use only)
The stage 3 is the extreme build and recommended for racing use, in this build the RB30 is used as the base with the option of stroking it to 3.2lt for maximum performance gains.
Nissan RB25/26 cylinder head

Stage 1 Head
Main Specs
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Stage 1 Camshafts
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Upgraded Valve Springs
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Head Service

Stage 2 Head
Main Specs
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Stage 2 Camshafts
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Upgraded Valve Springs
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Stainless Steel Valves
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Titanium Retainers
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Billet Buckets
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Ported & Serviced

Stage 3 Head
Main Specs
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Stage 3 Camshafts
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Upgraded Valve Springs
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Stainless Steel Valves
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Titanium Retainers
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Billet Buckets
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CNC Ported & Serviced