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Cam Lobe Specifications Compilation

Generation III Internal Engine 1997-2006 LS1 | LS6

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Cam Lobe Specifications Compilation

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Old

12-29-2008, 12:47 AM

#1

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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

Baseline Series
Baseline Lobe Family
CNC Low Lift Series
CNC High Lift Series
.328 and .353 Lift Series
LS Voodoo Series

Comp Cams

Xtreme RPM Low Lift
Xtreme RPM High Lift
Xtreme Energy XE-R
XFI Intake
XFI Exhaust
Thumpr Intake
Thumpr Exhaust
Xtreme Energy LSL
Xtreme Energy LSK
Xtreme Marine
Xtreme Marine High Lift
Cheater HR
RP
SP
Xtreme Tri-Power
Unknown category

Crane Cams

HR1
HR2
HR3
HR4
HR5
LSHS
HIR
HR400

Isky Racing Cams

HRX Series
High Performance Series

Cam Motion

Hydraulic Roller Lobes

Any and all feedback welcome. If anyone has Crower lobe data I would appreciate it.

Attached Files

LSxCamLobes_v1.6.zip (77.1 KB, 518 views)

Last edited by 405HP_Z06; 04-12-2009 at 10:34 PM.

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Old

12-29-2008, 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

12-29-2008, 10:19 AM

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Thank you sir. Appreciate it.

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Old

12-29-2008, 02:24 PM

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99 Black Bird T/A

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Very Nice!

Thank you for sharing!

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Old

12-29-2008, 02:55 PM

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Sticky please

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Old

12-29-2008, 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

12-30-2008, 12:53 AM

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Quote:

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

Baseline Series
Baseline Lobe Family
CNC Low Lift Series
CNC High Lift Series
.328 and .353 Lift Series

Comp Cams

Xtreme RPM Low Lift
Xtreme RPM High Lift
Xtreme Energy XE-R
XFI Intake
XFI Exhaust
Xtreme Energy LSL
Xtreme Energy LSK

Crane Cams

HR5
LSHS
HIR

Isky Racing Cams

HRX Series
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; 12-30-2008 at 12:52 PM.

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Old

12-31-2008, 02:58 AM

#8

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Thumbs up

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

01-02-2009, 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

01-02-2009, 05:05 PM

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thats sweet,definitley sticky worthy

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Old

01-03-2009, 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; 01-03-2009 at 10:40 PM.

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Old

01-06-2009, 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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01-10-2009, 06:16 PM

#13

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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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01-11-2009, 10:16 AM

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thanx

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Old

02-06-2009, 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

02-06-2009, 07:35 PM

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No problem man.

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Old

02-07-2009, 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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02-07-2009, 01:52 PM

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which of these if any would be the comp xe lobes?

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Old

02-07-2009, 04:14 PM

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Quote:

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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02-07-2009, 04:58 PM

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Great info!!

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