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BRODIX offers several versions of -10 CNC ported, raised intake runner 23° heads ranging from bare castings to completely assembled packages.
Combustion chambers are available in sizes from 56 cc - 74 cc. Valve sizes range from 2.100 to 2.125 depending on bore sizes and valve centerlines.
The deck surface is the strongest in the industry allowing the use of nitrous and blowers. Hardened valve seats are standard allowing use with unleaded fuels. Phosphorous bronze valve guides assure proper valve guide wear.
When thinking of small block Chevy compatible heads - think BRODIX!
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Intake Port
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Chamber Volume
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Valve Sizes Intake/Exhaust
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Plug Angle
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Exhaust
Pattern
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Valve
Centerline
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Intake Manifold
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WP 10 SP RI
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240 cc
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71 cc
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2.125/1.600
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Angle
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Spread Port
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40/60
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HV 1001
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WP 10 SP X - 231
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231 cc
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69 cc
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2.100/1.600
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Angle
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Spread Port
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40/60
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HV 1005/
HV 1006
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WP 10 SP X - 233
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233 cc
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74 cc
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2.125/1.600
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Angle
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Spread Port
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40/60
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HV 1005/
HV 1006
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WP 10 SP X AP
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230 cc
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65 cc
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2.125/1.600
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Angle
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Spread Port
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40/60
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Modified HV 1005
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Cubic Inch
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Compression
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Camshaft
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RPM
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Application
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WP 10 SP RI
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358 - 430
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12.5 Minimum
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Roller
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4000-7500
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Oval Track/
Drag Race/
Pro Street
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WP 10 SP X - 231
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358 - 430
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12.5 Minimum
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Roller
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4000-7500
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Oval Track/
Drag Race/
Pro Street
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WP 10 SP X - 233
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358 - 430
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12.5 Minimum
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Roller
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4000-7500
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Oval Track/
Drag Race/
Pro Street
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WP 10 SP X AP
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358 - 430
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12.5 Minimum
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Roller
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4000-7500
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Oval Track/
Drag Race/
Pro Street
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Valve Size
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0.200
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0.300
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0.400
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0.500
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0.600
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0.700
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WP 10 SP RI
(CNC Ported)
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2.125 Intake
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151
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223
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273
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304
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324
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332
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1.600 Exhaust
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114
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156
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207
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230
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240
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245
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WP 10 SP X - 231
(CNC Ported)
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2.100 Intake
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152
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222
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268
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297
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313
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320
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1.600 Exhaust
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115
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167
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210
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227
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230
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234
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WP 10 SP X - 233
(CNC Ported)
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2.125 Intake
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151
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223
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269
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300
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318
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329
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1.600 Exhaust
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115
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167
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210
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227
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230
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234
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WP 10 SP X AP
(CNC Ported)
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2.125 Intake
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156
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218
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271
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309
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336
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352
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1.600 Exhaust
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107
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155
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194
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239
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251
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258
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• PS CB:
Valve Bowls Blended
• PS MI:
Match Intake Port to FP 1263
• PS Valve Job:
Competition Valve Job
• Intake Valves:
2.100 x 5.165 o.a.l. - BR 60228
2.125 x 5.165 o.a.l. - BR 60225
• Exhaust Valves:
1.600 x 5.165 o.a.l. - BR 60230
• Valve Springs:
1.550 Roller Valve Spring - GA 1000, 240 lb Closed, 550 lb Open, 1.950 Installed Height
.700 Maximum Lift
• Retainers:
1.550 10° Titanium - MA 2398BR
• Valve Locks:
10° Jumbo - CC 611
• Rocker Studs:
Shaft System Required
• Valve Seals:
11/32 - US VS529V
Special Spread Port Exhaust Gaskets Are Available Exclusively From BRODIX®
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• Torque Heads:
70 ft-lb
• Torque Rocker Studs:
40-45 ft-lb
• Intake Gaskets:
FEL-PRO 1263
• Head Gaskets:
350 - FEL-PRO 1003, COMETIC C5399 400 - FEL-PRO 1004, COMETIC C5403
• Exhaust Gaskets:
Standard- FEL-PRO 1406, COMETIC C5415
Spread Port- BRODIX MG 1500
• Head Studs:
ARP 234-4306 (12 pt)
• Accessory Bolt Holes Are Drilled
• Spark Plug Starting Points:
NGK R5671A-9 for Alcohol
NGK R5671A-8 for Racing Gas
• Spring Pockets:
May Not Be Cut Any Larger or
Deeper Than 1.550
• Valve Angle:
23°
• Angle Milling:
.0078 in per cc
• Flat Milling:
.0060 in per cc
• Angle Machining:
Not Available
• Pushrod Slots:
40/60
• Stud Girdle:
Not Available
• Rocker Arms:
JESEL or T&D Shaft System With 40/60 Spacing,
Check Heads for Intake Offset
• Lifters:
.180 Offset
• Pistons:
23°, Check Valve Notches
• Pushrods:
Special Length
• Intake Face Angle:
BRODIX 10° Standard
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WP 10 SP RI Bare
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Spread Port Exhaust
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1108001
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WP 10 SP RI Pkg
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Spread Port Exhaust
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1108102
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WP 10 SP X Bare
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Spread Port Exhaust
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1108000
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WP 10 SP X Pkg
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Spread Port Exhaust
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1108100
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WP 10 SP AP Bare
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Spread Port Exhaust
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1108002
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WP 10 SP X AP Pkg
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Spread Port Exhaust
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1108103
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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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