• PS CB:
Valve Bowls Blended• PS MI:
Match Intake Port to BRODIX MG 2012 • PS Valve Job:
Competition Valve Job • Intake Valves:
2.450 x 6.650 o.a.l. BR 81665, 55° Seat Angle • Exhaust Valves:
1.860 x 6.550 o.a.l. BR 81685, 55° Seat Angle • Valve Springs:
1.645 Roller Valve Spring – PAC 1248
315 lb Closed, 915 lb Open,
2.100 Installed Height,
.850 Maximum Lift • Retainers:
1.625 10° Titanium – MA 23640
1.645 10° Titanium – MA 2001 • Valve Locks:
10° Jumbo – CC 611 • Rocker Studs:
Shaft System Required • 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 Studs:
40-45 ft-lb • Intake Gaskets:
BRODIX MG 2012 • Head Gaskets:
4.540 – FEL-PRO 1017, COMETIC C5433
4.600 – FEL-PRO 1057, COMETIC C5434 • Exhaust Gaskets:
FEL-PRO 1412, COMETIC C5418 • Head Studs:
ARP 235-4712 (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:
P 2.500 3/8 LID A45 • Exhaust Valve Seats:
P 1.960 3/8 A45 • Intake and Exhaust Valve Guides:
BH 545 11/32 3XPI • Spring Pockets:
May Not be Cut Any Larger
or Deeper Than 1.750 • Valve Angle:
16° And 4° Intake,
9° And 4° Exhaust • Angle Milling:
Not Available • Flat Milling:
.0055 in Per cc • Angle Machining:
Not Available • Dowel Shift:
Not Available • Pushrod Slots:
Standard • Rocker Arms:
Shaft System – T&D 3038, JESEL KPS 330137 • Lifters:
Standard • Pistons:
Standard 16° x 9° Valve Angle • Pushrods:
Check Pushrod Clearance with Head Installed on the Engine Block Before Final Assembly. • 4.375 Minimum Bore •Intake Manifold:
PM 1813 / PM 1903 / PM 1913 |
