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Dart Pro1 355 CNC Aluminum Heads Bare

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Dart-Pro1-355-CNC-Aluminum-Heads-Bare
Item Ended
Item condition:
Used
Ended:
Apr 10, 2013 07:00:53 PDT
Price:
US $1,900.00
Shipping:
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Item location:
Miami, Florida, United States
Seller:

Description

Item number:
200747488902
Seller assumes all responsibility for this listing.
Last updated on  May 14, 2012 07:40:20 PDT  View all revisions

Item specifics

Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
Part Brand: Dart
Warranty: No Manufacturer Part Number: 19574030

Cobra Power Marine

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Dart Pro1 355 CNC Aluminum Bare Heads

This is a Excellent set of used heads. They are being sold bare (we will take them apart upon sale). If you would like to purchase these heads assembled the way they are please call us for a price

Overview

Every intake port, every exhaust port, every valve bowl and every combustion chamber is 100% CNC machined on special, dedicated Pro 1 castings. Darts 5-axis computer controlled machining centers produce compound curves and complex shapes that no human could duplicate with a hand grinder.

Features:

  • Premium alloy: Dart aluminum heads are cast from virgin 355-T61 aerospace alloy for superior strength and integrity.
  • Bolt on compatibility: 2 degree rolled valve angle and standard spacing accommodates all stock accessories.
  • Heart shaped 121cc chambers improve combustion efficiency.
  • CNC machining ensures that every chamber has the same volume so that every cylinder maintains equal compression.
  • Raised spark plug location improves flame travel for a quicker, more complete burn, producing more power.
  • Multi-angle intake seats and radiused exhaust seats greatly improve air flow.
  • Hardened exhaust seats are compatible with unleaded gasoline.
  • Exhaust ports raised .300" to improve flow (requires 1" longer head bolts next to exhaust ports).
  • Spark plug holes are machined for gasketed 3/4" reach plugs.
  • Manganese bronze valve guides ensure long term reliability.
  • The intakes flow 415 cfm @ .800 lift 28" H20

Contact info:
Albert Levy
Cobra Power
305-893-5018

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