• PS CB:
Valve Bowls Blended• PS MI:
Match Intake Port to BRODIX MG 2001 • PS Valve Job:
Competition Valve Job • Intake Valves:
2.250 x 5.218 o.a.l. – BR 81040
(DS 320 Standard Package) 2.250 x 5.318 o.a.l. – BR 81140
(DS 320 Spring Upgrade) 2.300 x 5.468 o.a.l. – BR 81241
(DS 365 Standard Package) 2.300 x 5.568 o.a.l. – BR 81341
(DS 365 Spring Upgrade) • Exhaust Valves:
1.880 x 5.394 o.a.l. – BR 81038
(Standard Package)
1.880 x 5.494 o.a.l. – BR 81138
(Spring Upgrade) • Valve Springs:
1.550 Roller Valve Spring – PAC 1941,
255 lb Closed, 610 lb Open,
1.950 Installed Height,
.700 Maximum Lift (Standard Package) 1.640 Roller Valve Spring – PAC 1224,
270 lb Closed, 775 lb Open,
2.050 Installed Height,
.800 Maximum Lift (Spring Upgrade) 1.645 Roller Valve Spring – PAC 1247 or PAC 1248,
315 lb Closed, 875 lb Open,
2.100 Installed Height,
.850 Maximum Lift (Spring Upgrade) • Retainers:
1.550 10° Steel – TR 752
1.550 10° Titanium – MA 2398 BR
1.625 10° Titanium – MA 23640
1.645 10° Titanium – MA 2001 • Valve Locks:
10° Jumbo – CC 611 • Rocker Studs:
7/16 – BR 716L, AR RRS-4I • Guide Plates:
3/8 – CC 4806 • Valve Seals:
11/32 – US VS529V (1.625 Valve Spring)
11/32 – US VS485V (1.645 Valve Spring) | • Torque Heads:
70 ft-lb• Torque Rocker Stands:
40-45 ft-lb • Intake Gaskets:
BRODIX MG 2001, COMETIC C5428, FEL-PRO 1252-3 • Head Gaskets:
4.310 – FEL-PRO 1027, COMETIC C5432
4.540 – FEL-PRO 1017, COMETIC C5433 • Exhaust Gaskets:
FEL-PRO 1411, COMETIC C5429 • Head Bolts:
ARP 135-3606, MANLEY 42192 Bolts / 42102 Washers • Head Studs:
ARP 235-4702 (12 pt) • Accessory Bolt Holes Are Drilled • Spark Plug Starting Points:
NGK R5671A-10
for Alcohol
NGK R5671A-9
for Racing Gas • Intake Valve Seats:
DBP 2.350 3/8 LID • Exhaust Valve Seats:
DBP 2.006 3/8 • Intake and Exhaust Valve Guides:
BMG 545 11/32 CM • Spring Pockets:
May Not Be Cut Any Larger
or Deeper Than 1.625 • Valve Angle:
26° and 4° Intake
17° and 4° Exhaust • Angle Milling:
.0066 in Per cc • Flat Milling:
.0050 in Per cc • Angle Machining:
Available Upon Request • Dowel Shift:
Not Available • Pushrod Slots:
Standard • Stud Girdle:
Standard, BRODIX 1230 • Rocker Arms:
Standard • Lifters:
Standard • Pistons:
Special • Pushrods:
Check Pushrod Clearance With Head
Installed on the Engine Block
Before Final Assembly • Intake Manifold:
BM 2000 / HV 2001 |
