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The PB 1802 is the best 18° head out of the box!
+100 hp Over Conventional Heads!
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This cylinder head comes in package form with the bowls blended, ports matched, and a competition valve job.
475 cfm is a true flow from this head out of the box.
CNC porting the combustion chambers is a nice option for a minimum cost. The chamber porting will enhance the flow numbers as much as 20 cfm at .200-.500 lift.
This is a good economic engine to build for Super Comp or Top Dragster racing. An ET of 8.90 at 174-177 mph can be expected depending on the weight of the dragster and carburetor used.
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FAQ
What special parts are required to install PB 1802 heads?
• T&D or JESEL Rockers
• 18° Pistons
• Special Head Stud Kits
• Intake Manifold
• Sheet Metal Valve Covers
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rpm
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Torque
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hp
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5500
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857.6
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898.1
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5600
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865.3
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922.6
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5700
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868.2
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942.3
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5800
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873.2
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964.4
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5900
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874.3
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982.2
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*6000
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876.3
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1001
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*6100
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872
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1013
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*6200
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869.2
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1026
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*6300
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860.5
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1032
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*6400
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854.9
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1042
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*6500
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846.3
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1048
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*6600
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843.7
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1060
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*6700
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834.6
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1065
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*6800
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833
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1079
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*6900
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826.4
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1086
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*7000
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820.5
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1094
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*7100
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807.5
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1092
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*7200
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799.9
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1097
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*7300
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783.4
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1089
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*7400
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770.6
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1086
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Average Data in * band
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6700
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833.3
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1061
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Phone: (479) 394-1075 • Fax: (479) 394-1996 • 301 Maple • P.O. Box 1347 • Mena, Arkansas 71953
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| Not legal for sale or use on pollution controlled motor vehicles. |
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© 2008 by Brodix, Inc.
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