Track 1® Series Cylinder Head/23°

 

 

 

• Ductile Iron Valve Seats for Use With Unleaded Fuel
• Combustion Chambers Available in a Variety of Sizes (Available CNC Ported as Large as 76cc)
• Ends Milled and Drilled for Accessories
• Optional LT1 Modifications Available
• Nitrous-Friendly Deck Surface



 

The BRODIX Track 1® has a 221 cc intake port and a 67 cc 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 BRODIX Track 1® has a very thick deck that is compatible with nitrous, and comes with phosphorous bronze valve guides and hardened valve seats installed for unleaded fuel.
*The spring pockets must not be cut any larger or deeper than 1.550.
The BRODIX Track 1X 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
222 cc 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 BRODIX Track 1® is also available completely CNC ported at an economical price. CNC porting ensures maximum consistency between each intake and exhaust port.
No special components are required with the CNC ported BRODIX Track 1® head. This 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.

Package Heads

Facts and Related Components

• PS CB:
Valve Bowls Blended
• PS MI:
Match Intake Port to FP 1206
Match Intake Port to FP 1207 (STS T1 245)
• PS Valve Job:
Competition Valve Job
• Intake Valves:
2.080 x 4.965 o.a.l. – BR 81019
(Track 1, STS T1 215, STS T1 227)
2.100 x 4.965 o.a.l. – BR 81011
(Track 1X)
2.125 x 5.065 o.a.l. – BR 60025
(STS T1 233)
2.150 x 5.065 o.a.l. – (STS T1 245)
• Exhaust Valves:
1.600 x 4.965 o.a.l. – BR 81021
(Track 1, Track 1X, STS T1 215,
STS T1 227)
1.600 x 5.065 o.a.l. – BR 60030
(STS T1 233, STS T1 245)
• 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° Steel – CC 752 (Track 1)
1.550 10° Titanium – MA 2398BR
(Track 1X, CNC Track 1)
• Valve Locks:
10° Jumbo – CC 611
• Rocker Studs:
7/16 – BR 716L, AR RRS-4I
• Guide Plates:
5/16 – CC 4808
(TRACK 1, STS T1 215, STS T1 227)
5/16 – BR 5160
(STS T1 233)
• Valve Seals:
11/32 – US VS529V
• Torque Heads:
70 ft-lb
• Torque Rocker Studs:
40-45 ft-lb
• Intake Gaskets:
FEL-PRO 1206, COMETIC C5414
FEL-PRO 1207 (STS T1 245)
• Head Gaskets:
350 – FEL-PRO 1003, COMETIC C5399
400 – FEL-PRO 1004, COMETIC C5403
• Exhaust Gaskets:
FEL-PRO 1406, COMETIC C5415
• Head Bolts:
ARP 134-3601, MANLEY 42313
• Head Bolt Washers:
MANLEY 42102
• Head Studs:
ARP 234-4301 (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
• Dowel Shift:
Not Available
• Pushrod Slots:
Standard (Track 1, STS T1 215, STS T1 227)
40/60 (Track 1X, STS T1 233, STS T1 245)
• Stud Girdle:
BR 6435 (Track 1, STS T1 215, STS T1 227)
Not Available (Track 1X, STS T1 245)
BR 6440 (STS T1 233)
• Rocker Arms:
Standard (Track 1, STS T1 215, STS T1 227, STS T1 233)
T&D Economy or JESEL Shaft System
(Track 1, STS T1 215, STS T1 227) – T&D 2256,
JESEL KPS 01001
T&D Economy 40/60 or JESEL 40/60 Shaft System
(Track 1X, STS T1 233, STS T1 245) – T&D 2256,
JESEL KPS 01302
• Lifters:
Standard (Track 1, Track 1X, STS T1 215, STS T1 227, STS T1 233)
.180 Offset Lifters with 3/8″ Pushrods (STS T1 245)
• Valve Centerline: Standard
(Track 1, STS T1 215, STS T1 227)
40/60 (Track 1X, STS T1 233, STS T1 245)
• Intake Manifold: BM 1000 / HV 1000 / HV 1002 /
SE 100 / SE 102 (Track 1, STS T1 215, STS T1 227,
STS T1 233, STS T1 245)
BM 1000 / HV 1000 Series (Track 1X)

Flow Chart cfm @ 28″ H20

Part Number Valve Size
0.200
0.300
0.400
0.500
0.600
0.650 0.700 0.800
Track 1 2.080 Intake 124 179 228 264 276 278 279  
1.600 Exhaust 103 138 164 178 186 188 190  
Track 1X 2.100 Intake 152 213 262 285 287 290 292  
1.600 Exhaust 113 152 173 185 192 194 195  
STS T1 215
(CNC Ported)
2.080 Intake 150 213 258 285 303 305 305  
1.600 Exhaust 116 150 185 208 219 224 227  
STS T1 227
(CNC Ported)
2.080 Intake 154 223 270 303 312 314 316  
1.600 Exhaust 116 150 185 208 219 224 227  
STS T1 233
(CNC Ported)
2.125 Intake 50° 139 200 254 296 319 325 326  
1.600 Exhaust 45° 106 145 181 209 224 228 233  
STS T1 245
(CNC Ported)
2.150 Intake 50° 135 197 255 300 328 338 341 342
1.600 Exhaust 45° 106 145 180 209 224 228 233 235

Basic Easy Order Numbers

Part# Easy
Order #
Port
Vol.
Cham.
Vol.
Int/Ext
Valve
Spring Seat
Pressure
Spring
Diam.
Ret.
ST/TI
Per
T1 STD Bare
1000000 A 221 67         2
T1 STD Bare
1000001 S 221 67         2
T1 STD Pkg
1001000 A 221 67 2.055 / 1.600 140 1.550 ST 2
**T1 STD Pkg**
1001001 A 221 67 2.080 / 1.600 240 1.550 ST 2
T1 STD Pkg
1001002 A 221 67 2.080 / 1.600 240 1.550 TI 2
T1 STD Pkg
1001003 S 221 67 2.055 / 1.600 140 1.550 ST 2
T1 STD Pkg
1001004 S 221 67 2.080 / 1.600 240 1.550 ST 2
T1 STD Pkg
1001005 S 221 67 2.080 / 1.600 240 1.550 TI 2
T1 STD Pkg
1001006 A 221 64 2.055 / 1.600 140 1.550 ST 2
**T1 STD Pkg**
1001007 A 221 64 2.080 / 1.600 240 1.550 ST 2
T1 STD Pkg
1001008 A 221 64 2.080 / 1.600 240 1.550 TI 2
T1 STD Pkg
1001009 S 221 64 2.055 / 1.600 140 1.550 ST 2
T1 STD Pkg
1001010 S 221 64 2.080 / 1.600 240 1.550 ST 2
T1 STD Pkg
1001011 S 221 64 2.080 / 1.600 240 1.550 TI 2
T1 STD Special
1009000 Custom Order           2
T1 STD X Bare
1000002 222 68         2
T1 STD X Pkg
1001012 222 68 2.100 / 1.600 240 1.550 ST 2
T1 STD X Pkg
1001013 222 68 2.100 / 1.600 240 1.550 TI 2
T1 STD X Pkg
1001014 222 64 2.100 / 1.600 240 1.550 ST 2
T1 STD X Pkg
1001015 222 64 2.100 / 1.600 240 1.550 TI 2
T1 STD X Special
1009001 Custom Order           2
STS T1 STD Bare
1008000 215 68         2
STS T1 STD 227 Bare
1008002 227 68         2
**STS T1 STD Pkg**
1008100 215 68 2.080 / 1.600 240 1.550 TI 2
STS T1 STD Pkg
1008101 215 64 2.080 / 1.600 240 1.550 TI 2
STS T1 STD 227 Pkg
1008104 227 68 2.080 / 1.600 240 1.550 TI 2
**STS T1 STD 227 Pkg**
1008105 227 64 2.080 / 1.600 240 1.550 TI 2
STS T1 STD Special
1009002 Custom Order           2
STS T1 STD 227 Special
1009003 Custom Order           2
STS T1 STD 233 Bare
1008003 233 68         2
STS T1 STD 233 Pkg
1008106 233 68 2.125 / 1.600 240 1.550 TI 2
STS T1 STD 233 Pkg
1008107 233 64 2.125 / 1.600 240 1.550 TI 2
STS T1 STD 233 Special
1009004 Custom Order           2
STS T1 STD 245 Bare
1008004 245 68         2
STS T1 STD 245 Pkg
1008108 245 68 2.150 / 1.600 240 1.550 TI 2
STS T1 STD 245 Pkg
1008109 245 64 2.150 / 1.600 240 1.550 TI 2
Track 1 350 Combo
9991000 221 67 2.080 / 1.600 240 1.550 ST 1
Track 1 400 Combo
9991001 221 67 2.080 / 1.600 240 1.550 ST 1
STS Track 1 350 Combo
9991003 215 68 2.080 / 1.600 240 1.550 TI 1
STS Track 1 400 Combo
9991004 227 68 2.080 / 1.600 240 1.550 TI 1
STS Track 1 STD 233 Combo
9991017 233 68 2.125 / 1.600 240 1.550 TI 1
**Indicates most popular packages sold. **, A = Angled, S = Straight


 

 

 

 

The Track 1™ and CNC Ported T1 Are Available in a Top End Combo Kit