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Speed pro camshaft

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Old Apr 4, 2021 | 08:59 PM
  #1  
Rca's Avatar
Rca
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From: New Jersey
Speed pro camshaft

1 cs-176r new in the box. Price is 75.00 plus shipping
Old Apr 8, 2021 | 09:12 PM
  #2  
64Rocket's Avatar
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From: Union City Calif.94587
Do you have any spec's for this cam?

Gene
Old Apr 9, 2021 | 12:31 AM
  #3  
BangScreech4-4-2's Avatar
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Single pattern 232° @ 0.050, 0.474 lift.
Old Apr 9, 2021 | 04:53 AM
  #4  
android 211's Avatar
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Speed Pro cam

Does the cam card show the LSA?
Old Apr 9, 2021 | 05:37 AM
  #5  
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From: South Central Florida
Originally Posted by android 211
Does the cam card show the LSA?
Brand: Sealed Power
Cam Type: Hydraulic
Exhaust Duration: 232 Deg
Exhaust Lift (Inches): .296 in.
Exhaust Valve Lift 1 (Inches): .474 in.
Intake Duration: 232 Deg
Intake Lift (Inches): .296 in.
Intake Valve Lift 1 (Inches): .474 in.
Lobe Centerline (Exhaust): 114 Deg
Lobe Centerline (Intake): 112 Deg
Lope Separation: 113 Deg
Overlap: 82 Deg
Old Apr 9, 2021 | 04:02 PM
  #6  
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From: St. Clair, MI
Anybody know what the advertised duration is? Just curious
Old Apr 9, 2021 | 04:29 PM
  #7  
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From: Phoenix, AZ
Originally Posted by 70W-32
Anybody know what the advertised duration is? Just curious
Well you'd think it wouldn't be hard to find that info, but I searched the web and couldn't find the advertised duration anywhere.

Rock Auto has all the other specs as noted above, but no advertised duration:

https://www.rockauto.com/en/moreinfo...=5575836&jsn=3



edit:
RA's site above showed Alternate/OEM Part Number(s): E908P

I looked up Elgin E-908-P and found this site with a pdf catalog. E-908-P on page 9 shows the advertised duration is 308º.

https://images.carid.com/elgin/items...ct-catalog.pdf

That seems a bit short for 233º @ .050" lift.

The site below shows the same E-908-P part number with 329º advertised duration, which matches the factory Olds specs for the W-30 manual trans camshaft:

https://www.quangtungn.com/index.php?main_page=product_info&products_id=13414 5
  • Valve Lift .474/.474
  • Advertised Duration 329/329
  • Duration At .050" Lift 232/232

Last edited by Fun71; Apr 9, 2021 at 04:41 PM.
Old Apr 9, 2021 | 04:43 PM
  #8  
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Maybe manufacturers are getting away from posting "advertised" duration anymore because they know that duration @ 0.050 is much more useful information and nobody pays attention to the "advertised" number, anyway.
Old Apr 9, 2021 | 06:10 PM
  #9  
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From: St. Clair, MI
Thanks, I had a feeling it was a W cam duplicate
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