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Need a HP estimate

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Old Apr 3, 2002 | 09:02 PM
  #1  
Astro's Avatar
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From: Kamloops, BC
Need a HP estimate

Im building up a 383 stroker and id like an estimate on HP.

Im putting on:
-Edelbrock Performer aluminum heads (2.02 intake, 1.60 exhaust)
-Underdrive pulleys
-Comp Cam (dur 218/224, lift 0.495/0.502, sep 110)


Let me know what other info is needed and what kind of HP & Torque I can expect.

Thanks
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Old Apr 3, 2002 | 09:39 PM
  #2  
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From: Kamloops, BC
a few things i forget:

- stock TPI intake
- 10:1 compression
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Old Apr 3, 2002 | 09:55 PM
  #3  
Mark A Shields's Avatar
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Car: 99 Formula
Engine: LS1
Transmission: T56
Axle/Gears: 342
How about exhaust.
If you have AIM, I can help you out further my screen name is buffshields350
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Old Apr 3, 2002 | 11:24 PM
  #4  
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From: Kamloops, BC
I have a hooker exhaust and flowtech headers.

I will also be using all the mods on my 305 for the 383.
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Old Apr 4, 2002 | 09:07 AM
  #5  
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From: Naperville, IL
I would say 320 to maybe 350 range. That tpi intake will really be killing it. What rods are you running. If you are putting in the 400 rod you will be losing a lot of your torque. If you are running a 6.0" rod you will hava a crap load of torque from 2200-4000. Sounds like you will have a torque curve that is really a table. Building is a 383 with a 6.0" rod is the way to go. Skip that 5.7" crap. Leave that to the rookies.
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Old Apr 4, 2002 | 10:00 AM
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From: Medford, Oregon
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no kidding, a basically stock tpi on a 383 stroker is really gonna kill it.
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