Camtech CamsPerformance you can feel
 

Camtech Cams  /  Holden / V8 / 304 & 355ci (stroker) VN-VS 1988-1999 (EFI Heads)
 

Solid Roller Camshafts & Components

 

Part No

Description

Trans

Duration

Valve Lift with
1.65:1 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT2248
478

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 2500-6500

MAN
OR
HI-
STALL
274˚ 279˚ 242˚ 244˚ .625" .625" 108˚ .022" .024" 24518
(1)
TG308 3066
(2)
28758
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR880
805
99879 1.900" 160lb 375lb 1.145" 99974
(4)
99087
(3)
88950
coated steel gear

 

Part No

Description

Trans

Duration

Valve Lift with
1.65:1 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT2248
471-108

Good strip cam with min street use. Min 10.5:1 comp
RPM RANGE 3200-7000

MAN
OR
HI-
STALL
290˚ 295˚ 255˚ 261˚ .653" .666" 108˚ .022" .024" 24518
(1)
TG308 3066
(2)
28758
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR880
805
96883 1.950" 224lb 484lb 1.130" 99974
(4)
99087
(3)
88950
coated steel gear

 

Part No

Description

Trans

Duration

Valve Lift with
1.65:1 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT2248
454

Tough strip cam with min street use. Min 11:1 comp.
RPM RANGE 4000-7200

MAN
OR
HI-
STALL
298˚ 307˚ 263˚ 272˚ .658" .658" 110˚ .022" .024" 24518
(1)
TG308 3066
(2)
28758
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR880
805
96883 1.900" 250lb 512lb 1.130" 99974
(4)
99094 88950
coated steel gear

 

Part No

Description

Trans

Duration

Valve Lift with
1.65:1 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT2248
490-108

Good in 355+ cu..in. with min 11.5:1 comp ratio.
RPM RANGE 4000-7800

MAN
OR
HI-
STALL
299˚ 303˚ 264˚ 268˚ .689" .689" 108˚ .022" .024" 24518
(1)
TG308 3066
(2)
28758
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR880
805
96883 1.900" 250lb 512lb 1.130" 99974
(4)
99094 88950
coated steel gear

 

Part No

Description

Trans

Duration

Valve Lift with
1.65:1 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT2248
494B-108

Good in light car with 355+ cu..in. Min 12:1 comp ratio.
RPM RANGE 4500-8000

MAN
OR
HI-
STALL
305˚ 305˚ 270˚ 270˚ .686" .686" 108˚ .022" .024" 24518
(1)
TG308 3066
(2)
28758
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR880
805
96883 1.900" 250lb 512lb 1.130" 99974
(4)
99094 88950
coated steel gear

 

Part No

Description

Trans

Duration

Valve Lift with
1.65:1 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT2248
461-108

Race engines only. Min 12:1 comp ratio.
RPM RANGE 4600-8200

MAN
OR
HI-
STALL
311˚ 313˚ 273˚ 277˚ .711" .709" 108˚ .022" .024" 24518
(1)
TG308 3066
(2)
28758
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR880
805
99880 1.950" 275lb 595lb 1.090" 99681
(6)
99681
(6)
88950
coated steel gear

 

Part No

Description

Trans

Duration

Valve Lift with
1.65:1 Rocker 

LSA

Valve
Setting

Cam
Followers

Timing Set

Rockers

Advertised

@.050"

IN

EX

IN

EX

IN

EX

IN EX
CT2248
455-109

Race engines only. Min 13:1 comp ratio.
RPM RANGE 5000-8200

MAN
OR
HI-
STALL
311˚ 323˚ 276˚ 281˚ .701" .704" 109˚ .022" .024" 24518
(1)
TG308 3066
(2)
28758
(5)

Push
Rods

Valve
Spring

Valve    Spring    Specifications

Retainers

Valve
Locks

Dist/Oil pump gear

Installed
Height

Installed
Pressure

Pressure
@.500"

Solid
Height

PR880
805
99880 1.950" 275lb 595lb 1.090" 99681
(6)
99681
(6)
88950
coated steel gear

 
TURBO, BLOWER & NITROUS Solid Roller Camshafts
CUSTOM CAMSHAFT SELECTION REQUIRED FOR OPTIMUM PERFORMANCE. CALL TECHNICAL STAFF .
     
    Notes:
(1) Must check oil gallery is not unmasked at full lift
(2) Roller rocker requires guide plates GP304 & screw in studs 99157
(3) +.050" machined locks
(4) +.100" moly retainer
(5) Gold race roller rocker requires guide plates GP304 & screw in studs 99157
(6) +.150" titanium retainer & lock kit
   




 

 

 

 

   

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

 

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