• PS CB:
Valve Bowls Blended
• PS MI:
Match Intake Port to FP 1211
(RR BB-R)
Match Intake Port to FP 1210
(RR BB-O)
Match Intake Port to BRODIX MG 2001
(RR BB-2 PLUS, BP RR BB-2 PLUS, RR BB-2 X, RR BB-2 XTRA, BP RR BB-2 XTRA)
• PS Valve Job:
Competition Valve Job
• Intake Valves:
2.250 x 5.218 o.a.l. – BR 81040
(RR BB-R, RR BB-O, RR BB-2 PLUS, BP RR BB-2 PLUS)
2.190 x 5.230 o.a.l. – BR 70019
(RR BB-O)
2.300 x 5.468 o.a.l. – BR 81241
(RR BB-2X, RR BB-2 XTRA, BP RR BB-2 XTRA)
• Exhaust Valves:
1.880 x 5.394 o.a.l. – BR 81038
• Valve Springs:
1.550 Hydraulic Roller Valve Spring –
BT 120121, 150 lb Closed, 365 lb Open,
1.950 Installed Height,
.600 Maximum Lift
1.550 Roller Valve Spring – PAC 1941,
255 lb Closed, 610 lb Open,
1.950 Installed Height,
.700 Maximum Lift
1.640 Roller Valve Spring – PAC 1224,
270 lb Closed, 775 lb Open,
2.050 Installed Height,
.800 Maximum Lift (Spring Upgrade)
• Retainers:
1.550 10° Steel – CC 752
1.625 10° Titanium – MA 23640
• 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 |
• Torque Heads:
70 ft-lb
• Torque Rocker Studs:
40-45 ft-lb
• Intake Gaskets:
FEL-PRO 1211
(RR BB-R)
FEL-PRO 1210, COMETIC C5430
(RR BB-O)
BRODIX MG 2001, COMETIC C5428,
FEL-PRO 1252-3
(RR BB-2 PLUS, BP RR BB-2 PLUS, RR BB-2X, RR BB-2 XTRA, BP RR BB-2 XTRA)
• 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 135-3601
• Head Studs:
ARP 135-4001 (6 pt)
• Accessory Bolt Holes Are Drilled
• Spark Plug Starting Points:
CHAMPION RN12YC
for Pump Gas
NGK R5671A-8
for Racing Gas
• Intake Valve Seats:
DBP 2.350 3/8 (RR BB-O, RR BB-R)
P 2.350 3/8 (RR BB-2 PLUS, BP RR BB-2 PLUS, RR BB-2 X, RR BB-2 XTRA)
• Exhaust Valve Seats:
DBP 2.006 3/8 LIDO (RR BB-O, RR BB-R)
P 2.006 3/8 (RR BB-2 PLUS, BR RR BB-2 PLUS, RR BB-2 X, RR BB-2 XTRA)
• Intake and Exhaust Valve Guides:
BMG 545 11/32 CM
• Spring Pockets:
May be Step Cut to 1.625 –
Call for Details
• 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:
Standard
• Pushrods:
Check Pushrod Clearance with Head Installed on the Engine Block Before Final Assembly.
• Intake Manifold
HV 2000 / HV 2001 / HV 2016 (RR BB-R, RR BB-2 PLUS, BP RR BB-2 PLUS, RR BB-2X, RR BB-2 XTRA, BP RR BB-2 XTRA)
EDELBROCK #7561 / HV 2007 / HV 2008 / HV 2017
(RR BB-O) |
