Camtech CamsPerformance you can feel
 

Camtech Cams  /  Holden  / 6Cyl /  VL 3 Ltr RB30 1986-1997
 

N/A Hydraulic Camshafts & Components

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
511A-110
(a)

Smooth idle, good throttle response and low end torque
RPM RANGE 1200-5000

ANY 259˚ 259˚ 197˚ 197˚ .403" .403" 110˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
529-110
(a)

Good street performance with stock convertor.
RPM RANGE 1500-5500

ANY 261˚ 261˚ 206˚ 206˚ .445" .445" 110˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
517
(a)

Performance street use. Very strong-mid range, torque & throttle response.
RPM RANGE 1800-6000

MAN
OR
HI-STALL
274˚ 274˚ 218˚ 218˚ .472" .472" 110˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
528
(a)

Performance street use. Great for weekend cruise car and street strip meetings. Very strong mid range.Min 10:1 comp ratio, 3.5:1+ diff ratio.
RPM RANGE 2400-6500

MAN
OR
HI-STALL
285˚ 285˚ 230˚ 230˚ .495" .495" 110˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
510
(a)

Street / strip use. Rough idle, strong mid range & top end, mod engines only. Min 11:1 comp ratio, 3.7:1+ diff ratio.
RPM RANGE 2800-6800

MAN
OR
HI-STALL
291˚ 291˚ 237˚ 237˚ .508" .508" 110˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 
Turbocharged Hydraulic Camshafts & Components
 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
511A-115
(a)

Smooth idle, good throttle response and low end torque
RPM RANGE 1200-5500

ANY 259˚ 259˚ 197˚ 197˚ .403" .403" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
509-115
(a)

Smooth idle, good throttle response and low end torque
RPM RANGE 1500-6000

ANY 260˚ 260˚ 201˚ 201˚ .425" .425" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
529-115
(a)

Good street performance with stock convertor.
RPM RANGE 1800-6200

ANY 261˚ 261˚ 206˚ 206˚ .445" .445" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
524A-115
(a)

Good street perfromance with stock convertor.
RPM RANGE 2000-6500

ANY 267˚ 267˚ 210˚ 210˚ .456" .456" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX

CT503
517-114
(a)

Performance street use. Very strong-mid range, torque & throttle response.
RPM RANGE 2300-6800

MAN
OR
HI-STALL
274˚ 274˚ 218˚ 218˚ .472" .472" 114˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
520A-115
(a)

Performance street use. Very strong-mid range, torque & throttle response. Best with 3.25:1+ diff ratio.
RPM RANGE 2600-7200

MAN
OR
HI-STALL
272˚ 272˚ 224˚ 224˚ .504" .504" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
520B-115
(a)

Performance street use. Great for weekend cruise car and street strip meetings. Very strong mid range. Best with 3.5:1+ diff ratio.
RPM RANGE 3000-7500

MAN
OR
HI-STALL
276˚ 276˚ 230˚ 230˚ .518" .518" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
545A-115
(a)

Street / strip use. Strong mid range & top end, modified engines only. Best with 3.7:1+ diff ratio. RPM RANGE 3200-7800

MAN
OR
HI-STALL
288˚ 288˚ 238˚ 238˚ .536" .536" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5833 1.570" 105lb 255lb .880"      

 

Part No

Description

Trans

Duration

Valve Lift with
1.6 Rocker 

LSA

Valve
Setting

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT503
545B-115
(a)

Rough idle, strong upper mid-range and top end. Modified engines only. Best with 4.1:1+ diff ratio
RPM RANGE 3500-8000

MAN
OR
HI-STALL
296˚ 296˚ 245˚ 245˚ .552" .552" 115˚ HYD HYD

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

  VS5838
(1)
1.600" 120lb 310lb .950"      

 
 
     
    Notes:
(a) Must use 99003 break in oil additive
(1) Must machine step on head to 1mm high
   




 

 

 
   

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

 

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