FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

Brodix 1001009S - Brodix Small Block Chevy Track 1 Series Aluminum Cylinder Heads

Brodix 1001009S - Brodix Small Block Chevy Track 1 Series Aluminum Cylinder Heads
Representative Image
Product images may differ from actual product appearance.

Brodix#158-1001009S

Track 1 Cylinder Heads
  • 221cc Intake Ports
  • 64cc Combustion Chambers
  • 2.055'' Intake / 1.600'' Exhaust Valves
  • 1.550'' Dia. Springs - 140# Seat Pressure
  • Steel Retainers
  • Straight Plug
  • Assembled, 2/pkg.

    Brodix 1001009S - Brodix Small Block Chevy Track 1 Series Aluminum Cylinder Heads Details

    Track 1 Cylinder Heads

  • 64cc Combustion Chambers
  • Cylinder Head Specifications
  • Intake Port Volume: 221cc
  • Combustion Chamber Volume: 64cc
  • Valves: 2.055'' dia. x 4.920'' o.a.l. Intake / 1.600'' dia. x 4.940'' o.a.l. Exhaust ( 11/32'' Stem Diameter )
  • Valve Springs: 1.550'' Diameter - Open Pressure: 400 lbs.; Closed Pressure: 140 lbs.; Installed Height: 1.950''; Max Lift: .600''
  • Spring Retainers: 1.550'' 10° Steel
  • Rocker Studs: 7/16''
  • Guide Plates: 5/16''
  • Valve Seals: 11/32''
  • Spark Plug Configuration: Straight

    Facts and Related Components
  • Torque Heads: 70 ft-lb.
  • Torque Rocker Studs: 40-45 ft-lb.
  • Intake Gasket: Fel-Pro p/n 375-1206, Cometic p/n C5414
  • Head Gasket: Fel-Pro p/n 375-1003 (350ci) / 375-1004 (400ci) or Cometic p/n C5399 (350ci) / C5403 (400ci)
  • Exhaust Gasket: Fel-Pro p/n 375-1406 or Cometic C5415
  • Head Bolts: ARP p/n 070-134-3601 or Manley p/n 660-42313
  • Head Bolt Washers: MANLEY p/n 660-42102
  • Head Studs: ARP p/n 070-234-4301 (12-point)
  • Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat
  • Valve Angle: 23°
  • Angle Milling: .0078'' per cc
  • Flat Milling: .0060'' per cc
  • Pushrod Slots: Standard
  • Stud Girdle: Brodix BR 6435 (p/n 158-BR6435)
  • Rocker Arms: Standard, T&D Economy 2256, Jesel Shaft System KPS 01001
  • Lifters: Standard
  • Exhaust Pattern: Standard
  • Valve Centerline: Standard
  • Spring Pockets: May not be cut any larger or deeper than 1.550''
  • Accessory Bolt Holes are Drilled
  • Recommended Intake Manifold: Brodix BM 1000 (p/n 158-BM1000) / HV 1000 (p/n 158-HV1000) / HV 1002 (p/n 158-HV1002) / SE 100 (p/n 158-SE100) / SE 102 (p/n 158-SE102)

  • Brodix 1001009S - Brodix Small Block Chevy Track 1 Series Aluminum Cylinder Heads

    Race Ready, Right Out Of The Box!

    Brodix offers the Track 1 Series 23° Small Block Chevy Aluminum Cylinder Heads in a variety of configurations that are ready to bolt-on and Dominate! The Track 1 cylinder head has a 221cc intake port and a 64 or 67cc combustion chamber. This head was designed for the drag or oval track racer who wants a lighter weight cylinder head that can make a significant difference in horsepower. The Track 1X head was designed as the next step above the Track 1. An additional 20 to 25 horsepower may be gained with this head out of the box over the traditional Track 1. Brodix has incorporated improvements such as a 40/60 valve spacing, CNC machined combustion chambers, 2.100'' intake valves, and new intake and exhaust ports. The 222cc intake port flows over 285 cfm at 700'' lift. The exhaust port flows over 195 cfm at 700'' lift. (*Track 1X requires a T&D Economy or Jesel shaft system.) The Track 1 STS Series heads are completely CNC-ported at an economical price. CNC porting ensures maximum consistency between each intake and exhaust port. The Track 1 STS Series head is available in four intake port volumes. Exhaust ports accommodate a standard Chevy pattern only. 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 in Pairs. Made in the USA!

      VALVE SPRING   Specs
      1.550'' Diameter Valve Spring for Mechanical Flat Tappet Cam
  • Spring Pressure Open: 400 lbs.
  • Spring Pressure Closed: 140 lbs.
  • Installed Height: 1.950''
  • Max Lift: .600''
  •   1.550'' Diameter Valve Spring for Mechanical Roller Lifter Cam
  • Spring Pressure Open: 550 lbs.
  • Spring Pressure Closed: 240 lbs.
  • Installed Height: 1.950''
  • Max Lift: .700''

  • Track 1 part numbers ending with
    the letter "A" = Angled Spark Plug

    Track 1 part numbers ending with
    the letter "S" = Straight Spark Plug

    JEGS Performance Products 80521 - JEGS Premium Stud Mount Valve Spring Compressor Tool
    Only $48.99

    JEGS Performance Products 80524 - JEGS Top Dead Center Locator
    Only $9.99

    JEGS Performance Products 80518 - JEGS Stud Mount Valve Spring Compressor Tool
    Only $25.99

    JEGS Performance Products 80900 - JEGS Port and Polish Kit
    Only $34.99


    See All Items You Need