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Mystery roller camshaft I.D.

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Old May 18, 2006 | 05:51 AM
  #1  
ANDYZ28's Avatar
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From: Midlothian,VA. 23112-6108
Car: 1982 Z-28
Engine: 5.0 w/ Holly carb
Transmission: TH-700R4
Mystery roller camshaft I.D.

I recently aquired a roller camshaft which I plan on installing in a 383 O.E. roller motor for daily highway use. I have no info on the origin of the camashaft. It appears to be for a SBC GM roller motor. I have not yet instelled it in the project motor. But here is all I currently know; cam lift is .300" and stamped on the end of the cam is 158 97L
395WB 66
Does anyone Recognize this cam or part#?
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Old May 18, 2006 | 07:15 AM
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From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Originally Posted by ANDYZ28
I recently aquired a roller camshaft which I plan on installing in a 383 O.E. roller motor for daily highway use. I have no info on the origin of the camashaft. It appears to be for a SBC GM roller motor. I have not yet instelled it in the project motor. But here is all I currently know; cam lift is .300" and stamped on the end of the cam is 158 97L
395WB 66
Does anyone Recognize this cam or part#?
Sounds like a junk stock cam.

-- Joe
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Old May 18, 2006 | 08:25 AM
  #3  
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Sure it's not 155, rather than 158??
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Old May 18, 2006 | 09:02 AM
  #4  
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From: Yellowknife, NWT, Canada
Car: 84 Z28
Engine: 357
Transmission: TH-350C
Axle/Gears: 3.43
you want to run a cam with .3" lift on a 383?!?!?!




You would be making more power with that cam in a 305...


Definately want to get something better in there!
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Old May 18, 2006 | 10:20 AM
  #5  
anesthes's Avatar
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From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Originally Posted by 84z28350
you want to run a cam with .3" lift on a 383?!?!?!




You would be making more power with that cam in a 305...


Definately want to get something better in there!
It's .456" lift with stock rockers, but yeah..

-- Joe
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Old May 18, 2006 | 12:16 PM
  #6  
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From: Yellowknife, NWT, Canada
Car: 84 Z28
Engine: 357
Transmission: TH-350C
Axle/Gears: 3.43
Originally Posted by anesthes
It's .456" lift with stock rockers, but yeah..

-- Joe
yea...

and about a 180/180 duration and a 115 LSA




Buddy, you should definately look into a new cam. It would be a night and day difference in power, plus you might need a small base circle cam to clear the rods.
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Old May 18, 2006 | 04:57 PM
  #7  
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From: Midlothian,VA. 23112-6108
Car: 1982 Z-28
Engine: 5.0 w/ Holly carb
Transmission: TH-700R4
It is 158 not 155

Originally Posted by sofakingdom
Sure it's not 155, rather than 158??
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Old Oct 26, 2009 | 04:57 AM
  #8  
ANDYZ28's Avatar
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From: Midlothian,VA. 23112-6108
Car: 1982 Z-28
Engine: 5.0 w/ Holly carb
Transmission: TH-700R4
Re: Mystery roller camshaft I.D.

It tunrs out to be; 14097395 (GM HT383 crate motor) camshaft. Specs, intake lift/duration@.050 .431/196, exhaust .451/206. It is all I can afford as it was new and cheap, and gobs of torque in my cruise RPM range.
Thanks, Andy
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