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$50.00Built to Order 1-2 Weeks
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Mazworx RB25DET NEO Head Stage 3
$6,499.00Build to Order
Upgrade your Nissan RB20/25/26/30 engine with the Mazworx RB25DET NEO Head Stage 3. This fully built cylinder head features high-quality Supertech and Kelford components, precision CNC porting, and a professional race valve job to achieve strong, reliable performance at high RPMs.
Mazworx RB26DETT Stage 3 Cylinder Head
$5,899.00Build to Order
High-performance RB26DETT Stage 3 Cylinder Head by Mazworx, engineered for Nissan RB engines producing over 1000hp. Precision CNC ported with premium Kelford cams and Supertech +1mm valves for enhanced airflow and durability. Complete assembly performed with high-quality components for optimal racing performance.
Mazworx RB25DET Stage 2 Cylinder Head
$4,299.00Build to Order
Upgrade your Nissan RB series engine with the Mazworx RB25DET Stage 2 Cylinder Head. Designed for up to 800hp, it features precision CNC porting, +1mm Supertech valves, and high-quality components for enhanced performance and reliability.
Mazworx RB26DETT Stage 1 Cylinder Head
Price range: $3,399.00 through $4,219.00Build to Order
The Mazworx RB26DETT Stage 1 Cylinder Head is a meticulously hand-ported, race-prepped head designed for Nissan RB engines producing up to 600 HP. It includes premium Supertech valves and components with comprehensive machining and assembly services to ensure peak performance.
Mazworx RB26DETT Stage 2.5 Cylinder Head
Price range: $4,499.00 through $5,319.00Build to Order
Upgrade your Nissan RB engine with the Mazworx RB26DETT Stage 2.5 Cylinder Head. Professionally CNC ported and equipped with oversized Supertech valves and premium components, this head supports up to 1000hp. Includes advanced machining and assembly for peak performance and durability.
Mazworx S13/S14 Intercooler
Price range: $849.99 through $1,149.99Built to Order 1-2 Weeks
Custom-built Mazworx intercooler for Nissan S13/S14 chassis, featuring a Garrett 24″ x 12″ core and multiple configurations tailored from 700HP to 1300HP. Designed for optimal cooling and performance to meet your specific horsepower needs.