12 Days of Christmas
1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Shop By Vehicle
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
E-Mail Signup
Catalog Request
Help

Brodix 9992006-3

Race-Rite RR BB-R Series Top End Kit 294cc Rectangle Intake Ports

Brodix 9992006-3
Representative Image
Product images may differ from actual product appearance.

158-9992006-3

jegs shipping
FREE Shipping
Ships 01/03/17 if Ordered Today
Brodix 9992006-3 Race-Rite RR BB-R Series Top End Kit 294cc Rectangle Intake Ports $2,987.50
Race-Rite RR BB-R Series Top End Kit
  • 294cc Rectangle Intake Ports
  • 119cc Combustion Chambers
  • 2.250'' Intake / 1.880'' Exhaust Valves
  • 1.550'' Dia. Springs - 240# Seat Pressure
  • Steel Retainers
  • Assembled Heads

  • Brodix 9992006-3 Details

    Race-Rite RR BB-R Series Cylinder Heads

  • 294cc Rectangle Intake Port Volume
  • 1.550'' Diameter Valve Springs - 550# Open, 240# Closed Spring Pressure
  • Big Block Chevy Top End Kits Include:
  • Complete Cylinder Heads
  • HV 2007 Dual Plane Intake Manifold (4150 Series)
  • Tall Cast Aluminum Valve Covers with Studs and Nuts
  • Valve Cover, Intake, Exhaust, Carburetor and Head Gaskets
  • Head Bolts with Washers
  • Intake Bolts with Washers
  • Spark Plugs
  • Brodix Hat

    Cylinder Head Specifications
  • Intake Port Volume: 294cc - Rectangle Port
  • Combustion Chamber Volume: 119cc
  • Valves: 2.250'' dia. x 5.218'' o.a.l. Intake / 1.880'' dia. x 5.394'' o.a.l. Exhaust ( 11/32'' Stem Diameter )
  • Valve Springs: 1.550'' Diameter - Open Pressure: 550 lbs.; Closed Pressure: 240 lbs.; Installed Height: 1.950''; Max Lift: .700''
  • Spring Retainers: 1.550'' 10° Steel
  • Rocker Studs: 7/16''
  • Guide Plates: 3/8''
  • Valve Seals: 11/32''
  • Spark Plug Configuration: Angled

    Facts and Related Components
  • Torque Heads: 70 ft-lb.
  • Torque Rocker Studs: 40-45 ft-lb.
  • Intake Gasket: Fel-Pro p/n 375-1211
  • Head Gasket: 4.310'' Bore - Fel-Pro p/n 375-1027, Cometic p/n 245-C5432; 4.540'' Bore - Fel-Pro p/n 375-1017, Cometic p/n 245-C5433
  • Exhaust Gasket: Fel-Pro p/n 375-1411 or Cometic p/n 245-C5429
  • Head Bolts: ARP p/n 070-135-3601
  • Head Studs: ARP p/n 070-135-4001 (6-point)
  • Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat
  • Valve Angle: 26° and 4° Intake, 17° and 4° Exhaust
  • Angle Milling: .0066'' per cc
  • Flat Milling: .0050'' per cc
  • Pushrod Slots: Standard
  • Pushrods: Check pushrod clearance with head installed on the engine block before final assembly
  • Stud Girdle: Standard
  • Rocker Arms: Standard
  • Lifters: Standard
  • Pistons: Standard
  • Exhaust Pattern: Standard
  • Valve Centerline: Standard
  • Spring Pockets: May be step cut to 1.625''
  • Accessory Bolt Holes are Drilled

  • Specifications:

    Gaskets Included
    Yes
    Accessory Bolt Holes Drilled
    Yes
    Camshaft Included
    No
    Carburetor Flange
    Square bore
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Combustion Chamber Volume (cc)
    119
    Cover Finish
    Natural
    Cylinder Head Bolts Included
    Yes
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Aluminum
    Cylinder Head Style
    Assembled
    Damper Spring Included
    Yes
    Exhaust Port Location
    Raised
    Exhaust Port Shape
    Round
    Exhaust Valve Diameter (in.)
    1.88
    Exhaust Valves Included
    Yes
    Fuel Delivery Style
    Carbureted
    Guideplates Included
    Yes
    Heat Crossover
    No
    Intake Finish
    Natural
    Intake Manifold Included
    Yes
    Intake Manifold Model (descriptive)
    Brodix
    Intake Material
    Aluminum
    Intake Port Location
    Standard
    Intake Port Shape
    Rectangular
    Intake Runner Volume (cc)
    294
    Intake Style
    Single plane
    Intake Valve Diameter (in.)
    2.25
    Intake Valves Included
    Yes
    Lifters Included
    No
    Lock Style
    10 degree
    Locks Included
    Yes
    Machined for O-Ring
    No
    Number of Springs Per Valve
    Dual
    Oiling Style
    Through pushrod
    Outside Diameter of Outer Spring (in.)
    1.55
    Pushrods Included
    No
    Quantity
    Sold as a kit
    Retainer Material
    Steel
    Retainers Included
    Yes
    Rocker Arm Nut Thread Size (in.)
    7/16"-20
    Rocker Arm Nuts Included
    No
    Rocker Arm Studs Included
    Yes
    Rocker Arms Included
    No
    Steam Holes Drilled
    No
    Timing Chain and Gears Included
    No
    Valve Cover Material
    Cast aluminum
    Valve Cover Mounting Style
    Perimeter bolt
    Valve Covers Included
    Yes
    Valve Guide Material
    Phosphorous bronze
    Valve Guides Included
    Yes
    Valve Seat Machine Style
    5-angle
    Valve Seat Material
    Ductile iron
    Valve Seats Machined
    Yes
    Valve Springs Included
    Yes
    Valve Stem Seals Included
    Yes
    Manufacturer's Part Number:
    9992006-3

    High Torque Intake Ports, Up to +90hp!
    26°/4° Intake & 17°/4° Exhaust Valve Angles

    Finally, the most user-friendly big block head series on the market has been developed. The Brodix Big Block Chevy Race Rite 26-degree cylinder head bolts directly in place of stock cast iron heads without you having to shop for a new intake manifold and pistons. The most important improvement is that the exhaust ports are in the stock location eliminating header or manifold interference. The Race-Rite oval and rectangle port heads are filled with years of Brodix racing technology. They help build horsepower for the budget minded racer looking to take a step up without big hit to the wallet. Race Rite is the answer for more horsepower, a hassle-free installation, and a great-looking engine compartment! As always, these heads come standard with all the fine qualities that only Brodix has to offer. Every casting is poured from A-356 virgin aluminum and tested before Brodix utilizes their in-house processes such as finish machining and heat treating to assure that you receive the best products for your hard-earned money. The industry standard has been taken to the next level with modernized CNC porting. Other features include a thick deck surface that is compatible with nitrous, drilled and tapped holes on the ends for standard drive accessories, phosphorous bronze valve guides and hardened valve seats installed for unleaded fuel. Sold Individually, 1/pkg. Made in the USA!

      VALVE SPRING   Specs
      1.550'' Diameter Valve Spring for Hydraulic Flat Tappet Cam
  • Spring Pressure Open: 360 lbs.
  • Spring Pressure Closed: 140 lbs.
  • Installed Height: 1.950''
  • Max Lift: .625''
  •   1.550'' Diameter Valve Spring for Mechanical Flat Tappet & Hydraulic Roller Lifter Cam
  • Spring Pressure Open: 550 lbs.
  • Spring Pressure Closed: 240 lbs.
  • Installed Height: 1.950''
  • Max Lift: .700''
  •   1.625'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 745 lbs.
  • Spring Pressure Closed: 250 lbs.
  • Installed Height: 2.050''
  • Max Lift: .800''
  • Items You Need
    *NOTE: Horsepower gains compared to factory cast iron cylinder heads.