V8 LS ENGINE

Custom LS Cam Profiles available for Engine Builders

kelford cams holden LS camshafts

Warspeed Industries – Troy Worsley has a lendendary reputation as a prolific engine builder. Located in Sydney, Australia.

Kelford Cams have been supplying Troy custom LS V8 Series Cams since 2016.    Warspeed are constantly engineering motors better than the one before.
Street Machine engine build article – a must read: Warspeed 383ci stroker Gen III LS1

Haltech Engine Management V8 Superute with custom Warspeed Engine installed.

Warspeed Engine Builder - Australia

Kelford Cams LS V8 Series Catalogue Range

Are you running a turbo?

SEARCH BY CAMSHAFT SPECS:
LS 3 bolt camshaft

SS108-D1  236/250 Degrees duration @ 0.050″ cam lift, .630″/.630″ lift

  • Racing cam specifically designed for midrange throttle response in LS7 engines. Track racing & drift competition. Rough idle

SS108-R1 236/254 Degrees duration @ 0.050″ cam lift, .630″/.630″ lift

  • Racing cam specifically designed for midrange throttle response in LS7 engines. Track racing & drift competition. Rough idle

SS108-R2 244/254 Degrees duration @ 0.050″ cam lift, .630″/.630″ lift

  • Racing cam for mid-level competition engines using cathedral port heads. Street, strip, track or marine applications.

SS108-R4 250/260 Degrees duration @ 0.050″ cam lift, .680″/.650″ lift

  • LS7 drag racing cam. Requires high stall, trans brake or manual shift

TS108-P 240/246 Degrees duration @ 0.050″ cam lift, .630″/.630″ lift

  • Suits a professionally built high HP turbocharged LS. Best in large cubic inch drag racing engine.

SEARCH BY CAMSHAFT SPECS:

LS V8 Engine Camshaft

RX108-A11 252/266 Degrees duration @ 0.050″ cam lift, .650″/.650″ lift

  • Solid roller lifter cam to suit multiple motorsport applications: drift, circuit, muscle car, street / strip. Tight separation for massive midrange torque. Wide lobe separation to extend top end RPM

RX108-B 262/270 Degrees duration @ 0.050″ cam lift, .660″/.660″ lift

  • Solid roller lifter cam for 6.0-7.0L+ engines. Suits top street or super sedan style racing. Suits heavy full body car with well modified engine, 10:1+ compression, high stall with trans brake or manual transmission. Carburettor or EFI.

RX108-SP 258/264 Degrees duration @ 0.050″ cam lift, .650″/.660″ lift

  • Baseline solid lifter camshaft for turbocharged competition motors running launch limiters and / or flat shift. Valve spring will depend on RPM and boost level.

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LS Series V8 Camshafts

HS108-C-12 232/238 Degrees duration @ 0.050″ cam lift, .620″/.620″ lift

  • The C12 features increased overlap to give great midrange power while retaining tune-ability. This is the cam you need if you seek an aggressive idle sound

HS108-D 236/242 Degrees duration @ 0.050″ cam lift, .630″/.610″ lift

  • High performance cam to suit those wanting plenty of top end power unsung rectangle port heads. Suits manual transmission or automatic with 2500 stall. Rough idle.

SS108-A 222/226 Degrees duration @ 0.050″ cam lift, .575″/.575″ lift

  • 5.7-6.2L Mild performance upgrade cam, fantastic for daily driven cars with auto transmission. Great economy, smooth idle.

SS108-B 230/236 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • 5.7-6.2L Strong mid-level performance cam for auto or manual transmission. This is the largest cam for LS1 engines using stock pistons and stock head deck height.

SS108-B-12 230/236 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • The B-12 features increased overlap to give great midrange power in 5.7l LS1 engines. Designed specifcally for a rough idle.

SS108-C 228/238 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • 5.7-6.2L Blower cam. High performance cam with low overlap for use in supercharged street applications.

SS108-D 226/232 Degrees duration @ 0.050″ cam lift, .580″/.580″ lift

  • 5.7-6.2L Great all-round performance cam upgrade for auto or manual transmission LS engines. Smooth idle, good economy.

SS108-J 226/232 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • Designed to improve midrange throttle response in engines using rectangle port heads. Great in applications where strong midrange RPM is more important than top end. Rough idle.

TS108-P 240/246 Degrees duration @ 0.050″ cam lift, .630″/.630″ lift

  • Suits a professionally built high HP turbocharged LS. Best in large cubic inch drag racing engine.

SEARCH BY CAMSHAFT SPECS:

LS Engine Cam

1-HS108-C-12 232/238 Degrees duration @ 0.050″ cam lift, .620″/.620″ lift

  • The C12 features increased overlap to give great midrange power while retaining tune-ability. This is the cam you need if you seek an aggressive idle sound

1-HS108-D 236/242 Degrees duration @ 0.050″ cam lift, .630″/.610″ lift

  • High performance cam to suit those wanting plenty of top end power unsung rectangle port heads. Suits manual transmission or automatic with 2500 stall. Rough idle.

1-SS108-A 222/226 Degrees duration @ 0.050″ cam lift, .575″/.575″ lift

  • 6.0-6.2L mild performance upgrade cam, fantastic for daily driven cars with auto transmission. Great economy, smooth idle.

1-SS108-B 230/236 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • 6.0-6.2L strong mid-level performance cam for auto or manual transmission. This is the largest cam for LS1 engines using stock pistons and stock head deck height.

1-SS108-B-12 230/236 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • The B-12 features increased overlap to give great midrange power in 5.7l LS1 engines. Designed specifcally for a rough idle.

1-SS108-C 228/238 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • 6.0-6.2L blower cam. High performance cam with low overlap for use in supercharged street applications.

1-SS108-D 226/232 Degrees duration @ 0.050″ cam lift, .580″/.580″ lift

  • 6.0-6.2L Great all-round performance cam upgrade for auto or manual transmission LS engines. Smooth idle, good economy.

1-SS108-J 226/232 Degrees duration @ 0.050″ cam lift, .600″/.600″ lift

  • Designed to improve midrange throttle response in engines using rectangle port heads. Great in applications where strong midrange RPM is more important than top end.

1-TS108-P 240/246 Degrees duration @ 0.050″ cam lift, .630″/.630″ lift

  • Suits a professionally built high HP turbocharged LS. Best in large cubic inch drag racing engine.

LS VALVE SPRINGS:

LS Engine Valve Springs

LS DUAL1905 
  • Springs, Titanium Retainers, Stem Seals & Locator Kit

 

KVS1518
  • LS SERIES V8. Premium quality Gold Nitrided ‘PACALOY’ Beehive Valve spring set. For use with OEM retainers

 

HOLDEN EFI 304 V8
  • For use with cast heads and OEM retainers 95lb @ 1.750″ / 290lb @ 1.250″ Coil bind1.180″

HOLDEN ECOTEC V6
  • Drop in on stock retainers at 1.700″ to give 110lb seat pressure. Coil bind at 1.115″

HOLDEN ALLOYTECH V6
  • 70Lb seated @38.0mm, 166lb @11mm lift, Bind @ 24.9mm

 

View ALL Valve Train Components

Kelford Cams range for LS Series V8 engines come from many years of design, development and testing. Professional engine builders use Kelford Cams, our reputation for the best lobe designs in the industry. Our profiles feature more duration at .200″ (for the same at .050″) while retaining the desired level of valve-train control. This results in greater power over a wider RPM range for our customers.

All of our camshafts are made using three-bolt cores, however most profiles are available as a single-bolt cam upon request; please specify your requirement when ordering.

Custom camshafts are also available, either designed for your application, or manufactured to your specifications

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