LH Series Cylinder Heads/17°

 

The BP LH F 17 series has taken the Ford market by storm. These 100% CNC ported heads utilize a new 17° valve angle that provides more torque and horsepower throughout the entire rpm range. The 195 cc version flows 300 cfm with a 2.020 intake valve. The 210 cc version flows 323 cfm with a 2.080 intake valve. The head is available in many stages from bare to assembled packages. The LH F 17 series is perfect for engines ranging from 302 cubic inches all the way up to 421 cubic inches.

Package Heads

Facts and Related Components

• PS CB:
Valve Bowls Blended

• PS MI:
Match Intake Port to FP 1250 (BP LH F 17 195)
Match Intake Port to FP 1262 (BP LH F 17 210)

• PS Valve Job:
Competition Valve Job

• Intake Valves:
2.020 x 4.920 o.a.l. –
BR 6170DI (BP LH F 17 195)
2.080 x 4.965 o.a.l. –
BR 81019 (BP LH F 17 210)

• Exhaust Valves:
1.600 x 4.920 o.a.l. –
BR 6169DI (BP LH F 17 195)
1.600 x 4.965 o.a.l. –
BR 81021 (BP LH F 17 210)

• Valve Springs:
1.470 Roller Valve Spring – CC 987,
125 lb Closed, 325 lb Open,
1.860 Installed Height,
.575 Maximum Lift

• Retainers:
1.430 7° Steel – CC 743

• Valve Locks:
7° – PI PF-555

• Rocker Studs:
7/16 – BR 716L, AR RRS-4I

• Guide Plates:
5/16 – BR 289351

• Valve Seals:
11/32 – US VS529V

• Torque Heads:
100 ft-lb With 1/2″ Studs
70 ft-lb With 7/16″ Studs

• Torque Rocker Studs:
40-45 ft-lb

• Intake Gaskets:
FEL-PRO 1250 (BP LH F 17 195)
FEL-PRO 1262 (BP LH F 17 210)

• Head Gaskets:
FEL-PRO 1011-1, or FEL-PRO 1011-2

• Exhaust Gaskets:
FEL-PRO 1487, BRODIX MG 1350 (Trim to Fit)

• Head Bolts:
ARP 154-3605 FOR 289-302
ARP 154-3603 FOR 351

• Head Studs:
ARP 154-4005 FOR 289-302
ARP 154-4203 FOR 351

• Accessory Bolt Holes Are Drilled

• Spark Plug Starting Points:
CHAMPION C63CX or AUTOLITE 3922

• Spring Pockets:
May Not be Cut Any Larger or Deeper
Than 1.550

• Valve Angle:
17°

• Angle Milling:
.010 in PER cc

• Flat Milling:
.0060 in Per cc

• Stud Girdle:
53/119 – BR 6430 –
Available Exclusively From BRODIX

• Guide Plates:
5/16 – BR 289351 –
Available Exclusively From BRODIX

• Rocker Arms:
FORD 7/16 Roller Rockers

• Lifters:
Standard

• Valve Centerline:
53/119

• Intake Manifold:
Small Block Ford

Flow Chart cfm @ 28″ H20

Part Number Valve Size
0.200
0.300
0.400
0.500
0.600
0.650 0.700
BP LH F 17 195
(CNC Ported)
2.020 Intake 154 219 260 287 294 296 300
1.600 Exhaust 119 169 200 209 213 214 214
BP LH F 17 210
(CNC Ported)
2.080 Intake 151 223 269 300 319 322 323
1.600 Exhaust 113 166 200 217 222 222 222

Basic Easy Order Numbers

Part# Easy
Order #
Port
Vol.
Cham.
Vol.
Int/Ext
Valve
Spring Seat
Pressure
Spring
Diam.
Ret.
ST/TI
Per
LH F 17 Bare
1070000              2
BP LH 17 195 Bare
1078000 195 60          2
BP LH 17 195 Pkg
1078100 195 60 2.020 / 1.600 125 1.470 ST 2
BP LH F 17 210 Bare
1078001 210 59          2
BP LH F 17 210 Pkg
1078101 210 59 2.080 / 1.600 125 1.470 ST 2