Camtech CamsPerformance you can feel
 

Camtech Cams  /  Holden  / 6Cyl /  149,161,173,179,186,202ci 1964-1987
 

Solid  Lifter Camshafts & Components

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
622
(a)

Slightly rough idle. Very strong mid range, torque and throttle response. Min comp ratio 9.5:1. Best with 3.25:1 diff ratio.
RPM RANGE 2400-6000

MAN
OR
HI-STALL
275˚ 275˚ 231˚ 231˚ .459" .459" 108˚ .015" .015" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
663
(a)

Performance street use. Great for weekend cruise car and street strip meetings. Very strong mid range. Min comp ratio 10:1. Best with 3.5:1+ diff ratio.
RPM RANGE 2600-6400

MAN
OR
HI-STALL
270˚ 270˚ 238˚ 238˚ .495" .495" 109˚ .018" .020" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT    

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
608
(a)

Street / strip & club circuit racing. Rough idle. Strong mid range and top end. Min comp ratio 10:1. Best with 3.7:1+ diff ratio.
RPM RANGE 2800-6500

MAN
OR
HI-STALL
290˚ 295˚ 241˚ 243˚ .453" .453" 108˚ .015" .015" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT   

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
634A-107
(a)

High lift short duration cam. Strong mid range & top end. Ideal in restricted speedway class.
RPM RANGE 3000-6700

MAN
OR
HI-STALL
281˚ 281˚ 244˚ 244˚ .519" .519" 107˚ .020" .022" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT      

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
637-108
(a)

Street / strip & club circuit racing. Strong mid range and top end. Min comp ratio 11:1. Best with 3.7:1+ diff ratio.
RPM RANGE 3500-6800

MAN
OR
HI-STALL
284˚ 284˚ 250˚ 250˚ .532" .532" 108˚ .020" .022" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT   

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
629A-106
(a)

Strong top end. Race engines only. Min 11:1 comp ratio.
RPM RANGE 3600-7000

MAN
OR
HI-STALL
294˚ 294˚ 256˚ 256˚ .510" .510" 106˚ .020" .022" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT      

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX

CT35
629B-106
(a)

Competition only, maximum
performance applications.
RPM RANGE 4000-7500

MAN
OR
HI-STALL
305˚ 305˚ 266˚ 266˚ .531" .531" 106˚ .020" .022" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT     

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 
TURBO, BLOWER & NITROUS Solid  Camshafts
 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
603-112
(a)

Slightly rough idle. Good bottom end and mid range power designed for engines with limited modifications.
RPM RANGE 2200-6200+

MAN
OR
HI-STALL
275˚ 285˚ 238˚ 248˚ .480" .500" 112˚ .020" .022" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT        

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
640-113
(a)

Rough idle, strong mid range
and top end. Modified engines only. Best with 3.5 + diff ratio.
RPM RANGE 2500-6600+

MAN
OR
HI-STALL
283˚ 294˚ 246˚ 256˚ .485" .503" 113˚ .022" .024" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT     

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

 

Part No

Description

Trans

Duration

Valve Lift with
1.5 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT35
629-113
(a)

Rough idle, strong upper mid range and top end. Modified engines only. Best with 4.1 diff ratio.
RPM RANGE 3200-7000+

MAN
OR
HI-STALL
294˚ 305˚ 256˚ 266˚ .510" .530" 113˚ .022" .024" AT992
ATGM007
(edge orifice)
AT806
(cool face)
AT807
(light weight)
TG
HOLD
YT    

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR
(1)
VS
4327
1.660" 125lb 270lb .960" 99914 99097  

     

If you require cam recommendation information, please fill out our form.
  Notes:
(a) Must use 99003 break in oil additive
(1) 186 & 202 have different push rod lengths, check before ordering

   




 

 

 

 

 
   

Camtech Australia Pty Ltd
3/6 Adventure Pl,
Caringbah. NSW. Australia. 2229
Phone: (02) 9540 1333
Fax: (02) 9540 1332
--------------------------

 

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