Camtech Cams /
Ford / 6Cyl
/ Cross Flow 200-250ci 3.3-4.1 ltr
1976-1987
Hydraulic Lifter Camshafts & Components
Part No
Description
Trans
Duration
Valve Lift with
1.73 Rocker
LSA
Valve
Setting
Cam
Followers
Timing Set
Rockers
Advertised
@.050"
IN
EX
IN
EX
IN
EX
IN
EX
CT142
511
(a)
Smooth idle,
enhances
throttle response and low end torque
RPM RANGE 1000-4500
ANY
259˚
259˚
197˚
197˚
.435"
.435"
109˚
HYD
HYD
HT900
HT900R
(Anti pump up)
TG250XF
YTX/F
Push
Rods
Valve
Spring
Valve
Spring
Specifications
Retainers
Valve
Locks
Dist/Oil pump gear
Installed
Height
Installed
Pressure
Pressure
@.500"
Solid
Height
PR970
805
VS7738
1.820"
110lb
280lb
1.140"
RET
12700
VL11702
DG 2 (1)
DG 2A (2)
Part No
Description
Trans
Duration
Valve Lift with
1.73 Rocker
LSA
Valve
Setting
Cam
Followers
Timing Set
Rockers
Advertised
@.050"
IN
EX
IN
EX
IN
EX
IN
EX
CT142
509
(a)
Stage 1 EFI Cam. Smooth
idle, enhances throttle response and low end torque.
RPM RANGE 1000-4800
ANY
260˚
260˚
201˚
201˚
.460"
.460"
109˚
HYD
HYD
HT900
HT900R
(Anti pump up)
TG250XF
YTX/F
Push
Rods
Valve
Spring
Valve
Spring
Specifications
Retainers
Valve
Locks
Dist/Oil pump gear
Installed
Height
Installed
Pressure
Pressure
@.500"
Solid
Height
PR970
805
VS7738
1.820"
110lb
280lb
1.140"
RET
12700
VL11702
DG 2 (1)
DG 2A (2)
Part No
Description
Trans
Duration
Valve Lift with
1.73 Rocker
LSA
Valve
Setting
Cam
Followers
Timing Set
Rockers
Advertised
@.050"
IN
EX
IN
EX
IN
EX
IN
EX
CT142
503B-110
(a)
Slight lope at
idle, excellent
low end and mid range power, suitable for standard or slightly modified
engines.
RPM RANGE 1400-5000
MAN
OR
HI-STALL
264˚
264˚
208˚
208˚
.477"
.477"
110˚
HYD
HYD
HT900
HT900R
(Anti pump up)
TG250XF
YTX/F
Push
Rods
Valve
Spring
Valve
Spring
Specifications
Retainers
Valve
Locks
Dist/Oil pump gear
Installed
Height
Installed
Pressure
Pressure
@.500"
Solid
Height
PR970
805
VS7738
1.820"
110lb
280lb
1.140"
RET
12700
VL11702
DG 2 (1)
DG 2A (2)
Part No
Description
Trans
Duration
Valve Lift with
1.73 Rocker
LSA
Valve
Setting
Cam
Followers
Timing Set
Rockers
Advertised
@.050"
IN
EX
IN
EX
IN
EX
IN
EX
CT142
517
(a)
Lope at idle.
Good bottom
end and mid range power designed for engines with limited
modifications.
RPM RANGE 1800-5500
MAN
OR
HI-STALL
274˚
274˚
218˚
218˚
.510"
.510"
110˚
HYD
HYD
HT900
HT900R
(Anti pump up)
TG250XF
YTX/F
Push
Rods
Valve
Spring
Valve
Spring
Specifications
Retainers
Valve
Locks
Dist/Oil pump gear
Installed
Height
Installed
Pressure
Pressure
@.500"
Solid
Height
PR970
805
VS7738
1.820"
110lb
280lb
1.140"
RET
12700
VL11702
DG 2 (1)
DG 2A (2)
Part No
Description
Trans
Duration
Valve Lift with
1.73 Rocker
LSA
Valve
Setting
Cam
Followers
Timing Set
Rockers
Advertised
@.050"
IN
EX
IN
EX
IN
EX
IN
EX
CT142
528
(a)
Fair idle,
strong mid range
and top end. Recommended for modified engines. Min 9.5:1 comp ratio, 3.25 +
diff ratio.
RPM RANGE 2500-6000
MAN
OR
HI-STALL
285˚
285˚
230˚
230˚
.534"
.534"
110˚
HYD
HYD
HT900
HT900R
(Anti pump up)
TG250XF
YTX/F
Push
Rods
Valve
Spring
Valve
Spring
Specifications
Retainers
Valve
Locks
Dist/Oil pump gear
Installed
Height
Installed
Pressure
Pressure
@.500"
Solid
Height
PR970
805
99839
1.800"
125lb
298lb
1.130"
RET
12700
VL11702
DG 2 (1)
DG 2A (2)
Part No
Description
Trans
Duration
Valve Lift with
1.73 Rocker
LSA
Valve
Setting
Cam
Followers
Timing Set
Rockers
Advertised
@.050"
IN
EX
IN
EX
IN
EX
IN
EX
CT142
510
(a)
Rough idle, strong upper mid
range and top end, modified engines only. Min 10:1 comp ratio, 3.5 + diff
ratio.
RPM RANGE 3000-6500
MAN
OR
HI-STALL
291˚
291˚
237˚
237˚
.550"
.550"
110˚
HYD
HYD
HT900
HT900R
(Anti pump up)
TG250XF
YTX/F
Push
Rods
Valve
Spring
Valve
Spring
Specifications
Retainers
Valve
Locks
Dist/Oil pump gear
Installed
Height
Installed
Pressure
Pressure
@.500"
Solid
Height
PR970
805
99839
1.800"
125lb
298lb
1.130"
RET
12700
VL11702
DG 2 (1)
DG 2A (2)
Part No
Description
Trans
Duration
Valve Lift with
1.73 Rocker
LSA
Valve
Setting
Cam
Followers
Timing Set
Rockers
Advertised
@.050"
IN
EX
IN
EX
IN
EX
IN
EX
CT142
507
(a)
Rough idle,
strong top end,
modified engines only. Min 11:1 comp ratio, 4.1 + diff ratio
RPM RANGE 3500-6800
MAN
OR
HI-STALL
300˚
300˚
245˚
245˚
.567"
.567"
110˚
HYD
HYD
HT900
HT900R
(Anti pump up)
TG250XF
YTX/F
Push
Rods
Valve
Spring
Valve
Spring
Specifications
Retainers
Valve
Locks
Dist/Oil pump gear
Installed
Height
Installed
Pressure
Pressure
@.500"
Solid
Height
PR970
805
99893
1.850"
130lb
318lb
1.080"
RET
12700
VL11702
DG 2 (1)
DG 2A (2)
TURBO, BLOWER & NITROUS Camshafts
CUSTOM CAMSHAFT SELECTION REQUIRED FOR OPTIMUM PERFORMANCE.
CALL TECHNICAL STAFF .
If you require cam recommendation information, please fill
out
our form .
Notes:
(a) Must use 99003 camshaft break in lube
(1) Suits electronic ignition
(2) Suits points ignition
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Distributor
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--------------------------
Above is a video of Shane's 383ci powered Holden
Premier f itted
with one of our solid roller camshafts. In his own
words it "sounds a heap tuffer than the old crane
cam that was in it. "