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BRODIX proves that variety is the spice of life with yet another head for the small block Chevy faithful.

This 16° masterpiece was designed with dirt late model and drag racing in mind. It features a new 16° valve angle, a highly efficient and raised spark plug location, moved valve centerlines, and a specially designed combustion chamber.

This head is available 100% CNC ported.

 
               
 

Intake Port

Chamber Volume

Valve Sizes Intake/Exhaust

Plug Angle

Exhaust
Pattern

Valve
Centerline

Intake Manifold

KC 16 STD

269 cc

49 cc

2.180/1.625

Angle

18° Standard

58/107

Edelbrock 2955/
Edelbrock 2958

           
 

Cubic Inch

Compression

Camshaft

RPM

Application

KC 16 STD

358 - 430

13.5 Minimum

Roller

4000-7500

Oval Track/
Drag Race

                 
 

Valve Size

0.200

0.300

0.400

0.500

0.600

0.700

KC 16 STD
(CNC Ported)

2.180 x 50° Intake

142

211

277

332

367

379

1.625 x 45° Exhaust

119

161

198

233

252

261

 
 

• PS CB:
  Valve Bowls Blended

• PS MI:
 Match Intake Port to BRODIX MG 1600,
  MR. GASKET 143

• PS Valve Job:
  Competition Valve Job

• Intake Valves:
  2.150/2.180/2.200 x 5.550 o.a.l. (50° Seat Angle)

• Exhaust Valves:
  1.600/1.625 x 5.500 o.a.l. (45° Seat Angle)

• 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

 

• Torque Heads:
  70 ft-lb

• Torque Rocker Studs:
  40-45 ft-lb

• Intake Gaskets:
  BRODIX MG 1600, MR. GASKET 143

• Head Gaskets:
  350 - FEL-PRO 1003, COMETIC C5399
  400 - FEL-PRO 1004, COMETIC C5403

• Exhaust Gaskets:
  FEL-PRO 1407

• Head Studs:
  ARP 234-4726 (Cast Iron Block),
  SK HSSB 16 (BRODIX Aluminum Block)

• Accessory Bolt Holes Are Drilled

• Spark Plug Starting Points:
 
NGK R5671A-10 for Alcohol
  NGK R5671A-9 for Racing Gas

• Spring Pockets:
  1.550 out of the Box, No Larger
  or Deeper

• Valve Angle:
  16°

• Angle Milling:
  .0065 in per cc

• Flat Milling:
  .0055 in per cc

• Angle Machining:
  Not Available

• Pushrod Slots:
  58/107

• Stud Girdle:
  Not Available

• Rocker Arms:
  JESEL or T&D Shaft System With 58/107 Spacing,
  Check Heads for Intake Offset

• Lifters:
  .180 Offset

• Pistons:
  Special 16°

• Pushrods:
  Special Length

• Intake Face Angle:
  5°

     

KC 16 STD Bare

Standard Exhaust

1268000

KC 16 STD Pkg

Standard Exhaust

1268100

 
 
 
Phone: (479) 394-1075 • Fax: (479) 394-1996 • 301 Maple • P.O. Box 1347 • Mena, Arkansas 71953
Not legal for sale or use on pollution controlled motor vehicles.  
© 2008 by Brodix, Inc.
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