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Vivid Racing Gear 
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.
Features:
- Premium alloy: Dart aluminum heads are cast from virgin 355-T61 aerospace alloy for superior strength and integrity.
- Compatible with most components designed for 18° heads.
- Shallow combustion chamber design improves combustion and allows use of larger valves for improved air flow.
- Interlocking ductile iron valve seats are compatible with stainless steel and titanium valves.
- Valve seats will accommodate up to 2.200" intake valves and 1.625" exhaust valves to maximize flow.
- Valve centerlines with standard 1.935" spacing for optimum valve locations with different bore sizes.
- Spark plugs are shifted toward bore centerline to enhance flame travel and reduce spark plug advance requirement.
- Refined intake port design reduces turbulence and improves air/fuel flow.
- Tall short side radius and deep valve bowl enhance low lift flow.
- Extra thick decks for 9:1 engines can be milled for high compression engines.
- Dual exhaust bolt patterns are drilled for standard 18° and spread port header flanges.
- Water passages between exhaust ports improve cooling and prevent "hot spots" that can cause head gasket failure.
- 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
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 RacingDart 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.
| Sale price | None |
| Wholesale price | $3,117.10 |
| Shipping |
Weight: 36.25 Length: ? Width: ? Height: ? |
| Product Added At | Monday 08 September, 2014 |
| Product Modified At | Tuesday 27 May, 2025 |
| Imported By | ETLOverride |
| Last Edited By | kathi@vividracing.com |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | - |
| Prop65 | - |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Meyer Distributing | $2,641.61 | $3,447.69 | $3,275.31 | $3,275.31 | ? | 2025-05-27 16:47:11 |
