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Cam Lobe Specifications Compilation

Old Dec 29, 2008 | 12:47 AM
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Default Cam Lobe Specifications Compilation

I've gathered all of the cam lobe data I can find for the LSx engine platform into a single document. Currently, these only include lobes from Comp Cams, Crane Cams, Lunati Cams, Cam Motion and Isky Racing Cams. I figured someone else could use the data so here it is.

Lobes included in the attached document:

Lunati Cams
  1. Baseline Series
  2. Baseline Lobe Family
  3. CNC Low Lift Series
  4. CNC High Lift Series
  5. .328 and .353 Lift Series
  6. LS Voodoo Series

Comp Cams
  1. Xtreme RPM Low Lift
  2. Xtreme RPM High Lift
  3. Xtreme Energy XE-R
  4. XFI Intake
  5. XFI Exhaust
  6. Thumpr Intake
  7. Thumpr Exhaust
  8. Xtreme Energy LSL
  9. Xtreme Energy LSK
  10. Xtreme Marine
  11. Xtreme Marine High Lift
  12. Cheater HR
  13. RP
  14. SP
  15. Xtreme Tri-Power
  16. Unknown category

Crane Cams
  1. HR1
  2. HR2
  3. HR3
  4. HR4
  5. HR5
  6. LSHS
  7. HIR
  8. HR400

Isky Racing Cams
  1. HRX Series
  2. High Performance Series

Cam Motion
  1. Hydraulic Roller Lobes

Any and all feedback welcome. If anyone has Crower lobe data I would appreciate it.
Attached Files
File Type: zip
LSxCamLobes_v1.6.zip (77.1 KB, 519 views)

Last edited by 405HP_Z06; Apr 12, 2009 at 10:34 PM.
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Old Dec 29, 2008 | 01:38 AM
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Thanks Aaron,
Very nicely done. Keeps me from going from file to file
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Old Dec 29, 2008 | 10:19 AM
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Thank you sir. Appreciate it.
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Old Dec 29, 2008 | 02:24 PM
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Very Nice!

Thank you for sharing!
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Old Dec 29, 2008 | 02:55 PM
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Sticky please
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Old Dec 29, 2008 | 07:04 PM
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Thanks Aaron, i appreciate you sharing all of your great info on here and hptuners. Keep up the good work
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Old Dec 30, 2008 | 12:53 AM
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Originally Posted by 405HP_Z06
I've gathered all of the cam lobe data I can find for the LSx engine platform into a single document. Currently, these only include hydraulic roller lobes from Comp Cams, Crane Cams, Lunati Cams, and Isky Racing Cams. I figured someone else could use the data so here it is.

Lobes included in the attached document:

Lunati Cams
  1. Baseline Series
  2. Baseline Lobe Family
  3. CNC Low Lift Series
  4. CNC High Lift Series
  5. .328 and .353 Lift Series

Comp Cams
  1. Xtreme RPM Low Lift
  2. Xtreme RPM High Lift
  3. Xtreme Energy XE-R
  4. XFI Intake
  5. XFI Exhaust
  6. Xtreme Energy LSL
  7. Xtreme Energy LSK

Crane Cams
  1. HR5
  2. LSHS
  3. HIR

Isky Racing Cams
  1. HRX Series
  2. High Performance Series

The file is a zipped (.zip) Microsoft Excel 2007 (.xlsx) file. Unzip and open with Microsoft Excel. The Microsoft Office compatibility pack is required to open this document with versions of Microsoft Excel prior to 2007.

Any and all feedback welcome. If anyone has Crower, Cam Motion, and Lunati Voodoo lobes I would appreciate the data.

Cam Lobe Spec Compilation Link
Add HR1-4 stuff to Crane, problem is that those lobe will finish slightly different then advertised, because of lobe family. Dunno on the HIR stuff or if you would even want to use it. Inverted flank stuff is a NO for most applications. I would suggest taking it off the list since they are like 25yr old masters, and are SBC lobes and when you finish them out to a 55mm size, the IR is way to nasty, and will tear stuff up.

Joe

Last edited by JPH; Dec 30, 2008 at 12:52 PM.
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Old Dec 31, 2008 | 02:58 AM
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Updated document with input from Patrick G , JPH , and Matt @ TSP . Thanks for the valuable input.

See first post, document is now attached instead of the external download link.
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Old Jan 2, 2009 | 03:54 AM
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Updated to version 1.2 to include the Lunati Cams LS Voodoo Series hydraulic roller lobes.
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Old Jan 2, 2009 | 05:05 PM
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thats sweet,definitley sticky worthy
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Old Jan 3, 2009 | 07:50 PM
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Just as a FOR YOUR INFORMATION, the new Comp Cams LSR series of cams use Xtreme Energy LSL lobes. I've had a few requests to add these lobes but they are already included. The LSR cams are not new lobes.

Last edited by 405HP_Z06; Jan 3, 2009 at 10:40 PM.
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Old Jan 6, 2009 | 07:56 PM
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TTT, version 1.3 posted. Added additional LSK lobe specs and Comp Cams solid roller lobes.
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Old Jan 10, 2009 | 06:16 PM
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TTT, updated to v1.35. This version includes some additional Comp Cams Xtreme RPM High Lift lobes.
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Old Jan 11, 2009 | 10:16 AM
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thanx
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Old Feb 6, 2009 | 12:21 PM
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TTT, updated to v1.40. Includes Cam Motion hydraulic roller lobes, Crane HR400 lobes, and some missing Crane lobe data. Thanks to JPH.
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Old Feb 6, 2009 | 07:35 PM
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No problem man.
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Old Feb 7, 2009 | 01:26 PM
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Thanks man you are helping us out a lot. I wish they would make this a sticky as well as your valve spring chart. I was looking for the cam motion lobe profiles
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Old Feb 7, 2009 | 01:52 PM
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which of these if any would be the comp xe lobes?
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Old Feb 7, 2009 | 04:14 PM
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Originally Posted by thunderstruck507
which of these if any would be the comp xe lobes?
Comp Cams has three lobe series for the LSx that use the XE (Xtreme Energy) naming convention:
  • Xtreme Energy XE-R
  • Xtreme Energy LSL
  • Xtreme Energy LSK
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Old Feb 7, 2009 | 04:58 PM
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Great info!!
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