Stage 2 Camshaft

$680.00 (EXCL. GST)

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207/215 Degrees duration @ 0.050" cam lift, .474"/.495" lift.

Slight idle. Excellent power and torque for towing or marine applications.

Good cam for everyday use.

Stock converter ok. Computer friendly.

Engine Make: Holden

Engine Model: 304EFI

Part Number: HP-450

Cam Lift

Intake: .287"

Exhaust: .300"

Rocker Ratio

Intake: 1.65

Exhaust: 1.65

Nett Valve Lift

Intake: .474

Exhaust: .495

Advertised Duration @ .006"

Intake: 264

Exhaust: 270

Duration @ .050"

Intake: 207

Exhaust: 215

Timing @ .050"

IVO: 3

IVC: 31

EVO: 44

EVC: 8

Suggested Centre Lines

Intake: 108

Exhaust: 116

Lift @ TDC

Intake: .040"

Exhaust: .030"

HL969-16 Lifters HL969-16 Genuine GM set of lifters for Holden V8 engines, made by Hylift Johnson.

$336.00 (EXCL. GST)
4833-16 Valve Spring Set CHEVROLET / HOLDEN V8. Single spring to suit hydraulic lifter camshafts.

$256.00 (EXCL. GST)