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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!

 
               
 

Intake Port

Chamber Volume

Valve Sizes Intake/Exhaust

Plug Angle

Exhaust
Pattern

Valve
Centerline

Intake Manifold

WP 10 SP RI

240 cc

71 cc

2.125/1.600

Angle

Spread Port

40/60

HV 1001

WP 10 SP X - 231

231 cc

69 cc

2.100/1.600

Angle

Spread Port

40/60

HV 1005/
HV 1006

WP 10 SP X - 233

233 cc

74 cc

2.125/1.600

Angle

Spread Port

40/60

HV 1005/
HV 1006

WP 10 SP X AP

230 cc

65 cc

2.125/1.600

Angle

Spread Port

40/60

Modified HV 1005

           
 

Cubic Inch

Compression

Camshaft

RPM

Application

WP 10 SP RI

358 - 430

12.5 Minimum

Roller

4000-7500

Oval Track/
Drag Race/
Pro Street

WP 10 SP X - 231

358 - 430

12.5 Minimum

Roller

4000-7500

Oval Track/
Drag Race/
Pro Street

WP 10 SP X - 233

358 - 430

12.5 Minimum

Roller

4000-7500

Oval Track/
Drag Race/
Pro Street

WP 10 SP X AP

358 - 430

12.5 Minimum

Roller

4000-7500

Oval Track/
Drag Race/
Pro Street

                 
 

Valve Size

0.200

0.300

0.400

0.500

0.600

0.700

WP 10 SP RI
(CNC Ported)

2.125 Intake

151

223

273

304

324

332

1.600 Exhaust

114

156

207

230

240

245

WP 10 SP X - 231
(CNC Ported)

2.100 Intake

152

222

268

297

313

320

1.600 Exhaust

115

167

210

227

230

234

WP 10 SP X - 233
(CNC Ported)

2.125 Intake

151

223

269

300

318

329

1.600 Exhaust

115

167

210

227

230

234

WP 10 SP X AP
(CNC Ported)

2.125 Intake

156

218

271

309

336

352

1.600 Exhaust

107

155

194

239

251

258

 
 

• 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®

 

• 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

     

WP 10 SP RI Bare

Spread Port Exhaust

1108001

WP 10 SP RI Pkg

Spread Port Exhaust

1108102

WP 10 SP X Bare

Spread Port Exhaust

1108000

WP 10 SP X Pkg

Spread Port Exhaust

1108100

WP 10 SP AP Bare

Spread Port Exhaust

1108002

WP 10 SP X AP Pkg

Spread Port Exhaust

1108103

 
 
 
Phone: (479) 394-1075 • Fax: (479) 394-1996 • 301 Maple • P.O. Box 1347 • Mena, Arkansas 71953
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