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Dart Machinery, LTD. stands behind each product we manufacture 100%. Each component undergoes a detailed manufacturing process that involves the hundreds of calculated and precision steps to ensure the finest quality possible.
Race Series 11 Little Chief CNC

Race Series 11° Little Chief CNC

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Description

Maximum competition, off-road trucks, comp/modified drag racing, circle track. 8,000+ RPM, alcohol or nitrous, turbo, supercharger.

Dart’s 11° Little Chief CNC is the ultimate small block cylinder head. Designed with Pro Stock style oval ports, big block style canted valves and “semi-hemi” style combustion chambers, the Little Chief is a radical departure from traditional small block heads.

The huge flow resulting from the 11° valve angle and splayed valve layout combined with spread oval intake ports, raised runners and highly efficient combustion chambers deliver amazing power!

It is recommended that you contact a Dart technical representative before placing an order for this item. Detailed information about your planned engine build will help to ensure that you choose the right configuration for your motor and that any special parts and considerations are taken into account.

Heads are sold individually.

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Material: RMR Cast Aluminum Alloy

Valve Angle: Splayed 11°

Intake Port Volume: 275-330cc CNC

Intake Valve: 2.180”/2.230”

Exhaust Valve: 1.550”

Chamber Volume: 34, 36 or 50cc

Race Series 11° Little Chief  CNC Aluminum

14600000 – Bare Casting – No CNC Porting

14600000N – Bare Casting – No CNC Porting – Machined for Down Nozzles

14672050 – 275cc 36cc 2.180/1.550 Bare 4.155 Full Port – Bare

14672156 – 275cc 36cc 2.180/1.550 1.625D 4.155 Full Port – Assembled

14772060 – 315cc 34cc 2.230/1.550 Bare 4.155 Full Port – Bare

14772166 – 315cc 34cc 2.230/1.550 1.625D 4.155 Full Port – Assembled

14773060 – 315cc 50cc 2.230/1.550 Bare 4.155 Full Port – Bare

14872070 – 330cc 36cc 2.230/1.550 Bare 4.155 Full Port – Bare

14873070 – 330cc 50cc 2.230/1.550 Bare 4.155 Full Port – Bare

RACE 11º Little Chief Tech Sheet – H26

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