Name: Crow Cams LS Camshaft 221/238 .580/.581 115 with PSI 1511ML-16 Springs
Brand: Crow Cams
SKU: 871286KS
Price: 1092.03 AUD
Availability: InStock

Crow Cams 871286KS camshaft and PSI 1511ML-16 springs

Crow Cams LS Camshaft 221/238 .580/.581 115 with PSI 1511ML-16 Springs

$1,092.03

LS Camshaft 221/238 .580/.581 115 with PSI 1511ML-16 Springs is a performance camshaft for the specified engine family. Camshaft profile, valve-train compatibility and the intended powerband must be considered together when selecting the complete engine setup.

Product specifications

Supplier part number	871286KS
Brand	Crow Cams
Product category	Camshafts
RPM range	2000–6200
Duration @ .050 in	221° / 238°
Valve lift	.580 / .581 in at 1.7 rocker ratio
Lobe separation	115°

Application and fitment

Supported Gen III/IV Holden/Chev LS applications, with cylinder-head and spring-hardware compatibility confirmed before installation.

Supplied contents

871286 camshaft
PSI 1511ML-16 valve springs
Included components are already part of this supplier package and are not charged again.

Only the components expressly listed for this SKU are included. Other related products are separate unless the selected package explicitly includes them.

Installation and configuration

Confirm the camshaft part number, engine generation, camshaft drive, trigger arrangement and cylinder-head compatibility before installation.
Degree the camshaft where required and measure piston-to-valve, valve-to-valve, spring coil-bind and retainer-to-seal clearances on the actual engine.
Check lifter type, hydraulic preload or mechanical lash, rocker geometry, pushrod length where applicable and the required spring/retainer package.
An active-AFM/DOD engine requires the correct mechanical conversion before a non-AFM camshaft is fitted; update the ECU calibration as required.

Associated products and selection

This package includes the PSI 1511ML-16 spring set. Confirm the required retainers, locks, seals and spring seats for the actual cylinder heads; do not assume the alternative VTKLS8 hardware is included or must be purchased as an additional complete kit.

Confirm the exact engine, cylinder heads, camshaft drive and supplied components before adding parts. Included kit components must not be purchased again. Select one alternative package for a single engine requirement.

Recommended: Crow Cams Genuine GM LS7 Lifter and Guide Kit — Non-AFM hydraulic roller lifters and guides where replacement or conversion is required.
Recommended: Crow Cams Genuine GM LS Cam Retaining Plate Kit — Retaining-plate service kit for a compatible LS camshaft drive.
Recommended: Crow Cams Genuine GM LS Timing Cover Gasket Kit — Front timing-cover service gaskets and seals for a compatible LS application.
Optional: Crow Cams LS Rocker Trunnion Bronze Bush Upgrade Kit — OEM rocker trunnion upgrade; check rocker condition and compatibility.
Optional: Crow Cams LS Camshaft 221/238 .580/.581 115 — Alternative supplier package for the same base profile; choose one, not a cumulative purchase.
Optional: Crow Cams LS Camshaft 221/238 .580/.581 115 with VTKLS8 Dual Spring Kit — Alternative supplier package for the same base profile; choose one, not a cumulative purchase.

Alternative packages — choose one

These are optional alternatives, not additional required purchases. Select the version that matches the intended engine, existing components and complete package contents.

Recommended: Crow Cams Genuine GM LS3/L98 Lifter Overhaul Kit — Select the overhaul package matching the actual engine and early/late head-bolt arrangement. Use one appropriate overhaul kit, not several.
Recommended: Crow Cams / Genuine GM LS1 Lifter Overhaul Kit - 2004 onwards — Select the overhaul package matching the actual engine and early/late head-bolt arrangement. Use one appropriate overhaul kit, not several.
Recommended: Crow Cams Genuine GM LS1 Early/Long Bolt Lifter Overhaul Kit — Select the overhaul package matching the actual engine and early/late head-bolt arrangement. Use one appropriate overhaul kit, not several.
Recommended: Crow Cams LSA Lifter Overhaul Kit — Select the overhaul package matching the actual engine and early/late head-bolt arrangement. Use one appropriate overhaul kit, not several.

BBT product selection and workshop support

Built by Boost & Tune is an authorised Crow Cams dealer and performance engine workshop. We can assist with the correct camshaft profile, compatible valve-train hardware, engine preparation, installation and calibration. Provide the exact engine code, intended use and existing components so the complete package can be checked before ordering.