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ASCS / SUPR Series Cylinder Heads To Fit Chevy – Ford – Mopar

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[tab title=”Description”]

The BRODIX Spec. heads are made for tracks wanting cylinder heads that are cost effective and equal for all competitors. These cylinder heads are very durable and user-friendly. Replaceable phosphorous bronze guides are installed along with ductile iron seats. The Spec. head is 100% CNC machined. Do not cut spring seats any larger or deeper than 1.550. Contact your local association for exact rules. Please advise BRODIX of your track affiliation.

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[tab title=”Details”]

Package Heads

Facts and Related Components

• PS CB:
Valve Bowls Blended

• PS MI:
Match Intake Port to FP 1206
(CH)Match Intake Port to FP 1262
(FO)

Match Intake Port to FP 1213
(MO)

• PS Valve Job:
Competition Valve Job

• Intake Valves:
2.080 x 4.965 o.a.l. – BR 81019
(FO)
2.080 x 5.065 o.a.l. – BR 60029
(CH or MO)

• Exhaust Valves:
1.600 x 4.965 o.a.l. – BR 81021
(FO)
1.600 x 5.065 o.a.l. – BR 60030
(CH or MO)

• Valve Springs:
1.550 Roller Valve Spring – PAC 1941,
255 lb Closed, 610 lb Open,
1.950 Installed Height,
.700 Maximum Lift

• Retainers:
1.550 10° Titanium – MA 2398 BR

• Valve Locks:
10° Jumbo – CC 611

• Rocker Studs:
7/16 – BR 716L, AR RRS-4I
(CH or FO)
Shaft System Required
(MO)

• Guide Plates:
5/16 – BR 5160
(CH)

5/16 – BR 289351
(FO)

Not Available
(MO)

• Valve Seals:
11/32 – US VS529V

• Torque Heads:
70 ft-lb with 7/16″ Studs

• Torque Rocker Studs:
40-45 ft-lb
(CH or FO)

• Torque Rocker Shaft:
30 ft-lb
(MO)

• Intake Gaskets:
FEL-PRO 1206
(CH)

FEL-PRO 1262
(FO)

FEL-PRO 1213
(MO)

• Head Gaskets:
350 – FEL-PRO 1003
(CH)

FEL-PRO 1011-1 or FEL-PRO 1011-2
(FO)

FEL-PRO 1008
(MO)

• Exhaust Gaskets:
BRODIX MG 1500, COMETIC C5424
(CH)

BRODIX MG 1351
(FO, “N” Bolt Pattern)

FEL-PRO 1413
(MO)

• Head Studs:
ARP 234-4301
(CH)

ARP 154-4203
(FO)

ARP 144-4204
(MO)

• Accessory Bolts Holes Are Drilled Except on (MO)
27-222/B1 BA SUPR

• 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° (CH)

20° (FO)

18° (MO)

• Angle Milling:
.0078 in Per cc
(CH)
Not Available
(FO or MO)

• Flat Milling:
.0060 in Per cc
(CH or FO)
.0055 in Per cc
(MO)

• Angle Machining:
Not Available

• Dowel Shift:
Not Available

• Pushrod Slots:
40/60 Spacing
(CH)

53/119 Spacing
(FO)

Special
(MO)

• Stud Girdle:
40/60 BRODIX 6440
(CH)

53/119 BRODIX BR 6430
(FO)

Shaft Sysem Required
(MO)

• Rocker Arms:
Standard (CH or FO)

Shaft System Required (MO) – T&D 8019,

JESEL KPS 248102

• Lifters:
Standard

• Pushrods:
Special Length

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[tab title=”Head Specifications”]

Cylinder Head Specifications

Part Number Intake Port
Valve Sizes Intake/Exhaust Plug Angle Exhaust
Pattern
Valve
Centerline
Intake Manifold
11 SP X ASCS/SUPR*
215 cc 2.080/1.600 Angle Spread Port 40/60 See Rule Book
27-223/T1 F STD X SUPR*
195 cc 2.080/1.600 Angle “N” Style 53/119 See Rule Book
27-223/B1 BA SUPR*
192 cc 2.080/1.600 Angle Standard Standard See Rule Book
* Available in several versions to comply with rule requirements.
Please Advise BRODIX sales staff of your track affiliation when ordering heads.

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[tab title=”Flow Chart”]

Flow Chart cfm @ 28″ H20

Part Number Valve Size
0.200
0.300
0.400
0.500
0.600
0.650 0.700
11 SP X ASCS/SUPR
2.080 Intake 130 187 232 265 267 269 270
1.600 Exhaust 100 132 162 185 201 206 210
27-223/T1 F STD X SUPR
2.080 Intake 120 180 224 255 267 268 270
1.600 Exhaust 103 130 159 179 191 198 202
27-222/B1 BA SUPR
2.080 Intake 129 180 221 249 263 267 269
1.600 Exhaust 119 160 182 190 195 196 198

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[tab title=”Easy Order Numbers & More”]

Basic Easy Order Numbers

Part#
Easy
Order #
Port
Vol.
Cham.
Vol.
Int/Ext
Valve
Spring Seat
Pressure
Spring
Diam.
Ret.
ST/TI
Per
11 SP C ASCS Bare
1110002 215 67         2
11 SP X ASCS Pkg
1111004 215 67 2.080 / 1.600 240 1.550 TI 2
11 SP X ASCS Pkg
1111005 215 62 2.080 / 1.600 240 1.550 TI 2
11 SP X ASCS Special
1119002  Custom Order           2
11 SP X SUPR Bare
1110003 215 67         2
11 SP X SUPR Pkg
1111006 215 67 2.080 / 1.600 240 1.550 TI 2
11 SP X SUPR Pkg
1111007 215 62 2.080 / 1.600 240 1.550 TI 2
11 SP X SUPR Special
1119003             2

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