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Dart Aluminum Big Block Chevy Race Series Cylinder Heads 340 Full Port Oval Bare 2.250/1.880 4.6

$2,929.35 SALE: $2,841.47

Dart

Model #16777010

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Dart big block heads deliver superior performance without the hassles of welding and modifying stock castings. We applied proven Pro Stock technology to produce big block heads that out perform the competition - yet Dart heads can be used with most off the shelf pistons, manifolds, headers and valve train components

Features:

- Premium alloy: Dart aluminum heads are cast from virgin 355-T61 aerospace alloy for superior strength and integrity

- Shallow combustion chamber design improves combustion and allows use of larger valves for improved airflow

- Interlocking ductile iron valve seats are compatible with stainless steel and titanium valves

- Spark plugs are shifted toward bore centerline to enhance flame travel and reduce spark advance requirement

- Refined intake port design reduces turbulence and increases air/fuel flow

- Gasketed 3/4" reach spark plugs offer widest selection of heat ranges

- Integral bosses can be drilled for fuel injection down nozzles

- All cylinder heads sold individually

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Who is Dart?

Dart machinery started in a humble environment. Dart was founded in Oak Park, Michigan, in 1981 in a two-car garage. Dart has developed into an established pioneer in re-market cylinder heads, intake control systems and motor blocks throughout the years after the company started a business using a desk and telephone.

Dart's Commitment to High Quality?

Dart is committed to assembling the best engine components available. All development, machining, and assembly are accomplished at Dart facilities to keep the highest quality measures. CNC, a computerized dynamometer, and the proprietary Maskin are updated to the state of the art technology advancement in the Dart engine production program. Engine program and daily interaction with leading engine builders and winning racers put Dart on the leading edge of technology

The original company products were aluminum Hemi cylinder heads that controlled the top fuel and funny car levels. These purpose-built heads granted the power that ultimately broke drag racing’s 300 mph barrier and designed the first four-second Funny Car elapsed time. In recent years, Dart spread-port Big Chief heads have set the measure in classes ranging from Pro Street to Pro Mod. The launch of the inexpensive Iron Eagle and the PRO 1 cylinder heads for large and small Chevy V8s, backed by aluminum- and cast-iron engine parts, is also continuing this tradition of innovation. Dart considering expanded its product line to include small-block Ford and Honda parts.

Dart at Vivid Racing

Dart was started with a desk, a telephone, and a dream. Dart today is the acknowledged pioneer in race-winning components development. Contact our sales team at (480) 966-3040.

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