Camtech CamsPerformance you can feel
 

Camtech Cams  /  Chevrolet  / V8  / Big Block  /  396 - 454ci 1965 - 1996
 

Hydraulic Lifter Camshafts & Components

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
531
(a)

Suits both petrol & LPG. Smooth idle, good throttle response and low end torque.
RPM Range 800-4800

ANY 255˚ 265˚ 205˚ 216˚ .484" .513" 112˚ HYD HYD HT817 TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 99839 1.800" 120lb 298lb 1.130" 99969
(1)
99089
(2)
11950 (b) 11951(c) coated steel gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
537
(a)

Can be used in both street and marine applications. Suits both petrol & LPG. Good idle, good low end and mid range torque.
RPM RANGE 1000-5200

ANY 265˚ 272˚ 216˚ 222˚ .510" .527" 112˚ HYD HYD HT 817 TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 99839 1.800" 120lb 298lb 1.130" 99969
(1)
99089
(2)
11950 (b) 11951(c) coated steel gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
520
(a)

Good for street machines with stock convertors. Slightly rough at idle. Suit standard or slightly modified engines.
RPM RANGE 1600-5600

ANY 272˚ 276˚ 224˚ 230˚ .535" .550" 110˚ HYD HYD HT817

HT817R
(Anti pump up)
TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 99839 1.800" 120lb 298lb 1.130" 99969
(1)
99089
(2)
11950 (b) 11951(c)
coated steel gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
544
(a)

Performance street use. Great for weekend cruise car and street strip meetings. Very strong mid range.
RPM RANGE 2200-6200

MAN
OR
HI-STALL
286˚ 291˚ 234˚ 238˚ .561" .569" 110˚ HYD HYD HT817

HT817R
(Anti pump up)
TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 99839 1.800" 120lb 298lb 1.130" 99969
(1)
99089
(2)
11950 (b) 11951(c) coated steel gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
545
(a)

Street/strip use. Rough idle, strong mid range & top end, modified engines only. Min 10:1 comp ratio, 3.5:1 + diff ratio.
RPM RANGE 2500-6500

MAN
OR
HI-STALL
288˚ 296˚ 238˚ 245˚ .570" .586" 110˚ HYD HYD HT817

HT817R
(Anti pump up)
TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 96807 1.900" 135lb 286lb 1.130" 99974
(3)
99098
(4)
11950 (b) 11951(c) special coated steel
gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
507
(a)

Rough idle, strong upper mid range & top end, modified engines only. Min 10:1 comp
ratio, 3.5:1 + diff ratio.
RPM RANGE 2800-6700

MAN
OR
HI-STALL
300˚ 300˚ 245˚ 245˚ .557" .557" 110˚ HYD HYD HT817

HT817R
(Anti pump up)
TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 96807 1.900" 135lb 286lb 1.130" 99974
(3)
99098 11950 (b) 11951(c)
coated steel gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
540-110
(a)

Rough idle, strong top end, modified engines only. Min 11:1 comp ratio, 4.1:1 + diff ratio.
RPM RANGE 3000-6800

MAN
OR
HI-STALL
304˚ 304˚ 256˚ 256˚ .595" .595" 110˚ HYD HYD HT817

HT817R
(Anti pump up)
TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 99895 1.900" 144lb 357lb 1.175" 99974
(3)
99098 11950 (b) 11951(c)
coated steel gears

 
TURBO, BLOWER & NITROUS Hydraulic Lifter Camshafts
 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
532-114
(a)

Suits both petrol & LPG. Good idle, good low end and mid range torque.
RPM RANGE 1000-5500

ANY 262˚ 274˚ 216˚ 228˚ .513" .510" 114˚ HYD HYD HT 817 TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 99839 1.800" 120lb 298lb 1.130" 99969
(1)
99089
(2)
11950 (b) 11951(c)
coated steel gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
535-114
(a)

Slightly rough at idle. Suit standard or slightly modified engines.
RPM RANGE 1800-6000

MAN
OR
HI-STALL
273˚ 280˚ 228˚ 235˚ .522" .549" 114˚ HYD HYD HT817

HT817R
(Anti pump up)
TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 99839 1.800" 120lb 298lb 1.130" 99969
(1)
99089
(2)
11950 (b) 11951(c)
coated steel gears

 

Part No

Description

Trans

Duration

Valve Lift with
1.7 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT 2
536-114
(a)

Performance street use. Great for weekend cruise car and street strip meetings. Very strong mid range.
RPM RANGE 2300-6500+

MAN
OR
HI-STALL
293˚ 300˚ 238˚ 245˚ .538" .555" 114˚ HYD HYD HT817

HT817R
(Anti pump up)
TG BB 3064
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR BB 96807 1.900" 135lb 286lb 1.130" 99974
(3)
99098 11950 (b) 11951(c)
coated steel gears


If you require cam recommendation information, please fill out our form.
 
Parts:
99168-1 Camshaft bolts & lock plate kit.
99459-8 Shim to replace exhaust rotator seat.
  Notes:
(a) Must use 99003 camshaft break-in lube.
(b) .500" shaft dia. Fits Accel, Crane, MSD ignitions.
(c) .491" shaft dia. Fits Crane & Accel, 34000, 35000 & 41000 series ignitions.

Notes
(1) Multi fit moly retainer
(2) - .050" 3/8 multifit locks
(3) + .100" multi fit moly retainer
(4) STD height 3/8 multi fit lock
(5) Extruded aluminium roller rocker

 
   




 

 

 
 

 

 
   

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

 

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