LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

New PB in the 1/4 cc503 cam only LT1

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Old Apr 9, 2009 | 08:03 AM
  #1  
buzz12586's Avatar
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From: Charlotte, NC
New PB in the 1/4 cc503 cam only LT1

Went to Zmax dragway last night here in Charlotte. The DA was in the 1100-1300 range all night. My previous best was 12.32 @ 114 with a 6 speed and a DA of -1500. Last night I went 12.23 @ 111 on a 1.69 60ft. At a local 1/8th mile track I have gone 7.62 on a 1.59 60ft, but I only went 7.78 last night so I know it has more left in it.


Video: http://s235.photobucket.com/albums/e...t=MOV01470.flv
Old Apr 9, 2009 | 09:19 AM
  #2  
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Nice times! That thing really gets out of the hole good! I'd be very pleased with that setup.
Old Apr 9, 2009 | 11:00 AM
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That is a very impressive run. What gear ratio are you running? What brand converter do you have? Stock heads?
Old Apr 9, 2009 | 11:24 AM
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buzz12586's Avatar
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Still has the stock 3.42 gears in it since it used to be a 6 speed. Converter is a TCI. Stock heads.


My best pass with the 6 speed was a 12.32 @ 114 at MIR. I am trying to get back up there sometime so I can run in better air.
Old Apr 9, 2009 | 10:30 PM
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Where are you hiding the nitrous?
Old Apr 10, 2009 | 03:56 PM
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Nice! I started to come out and watch, but figured it'd get colder than hell.
Old Apr 10, 2009 | 05:05 PM
  #7  
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Thats an awsome run.
Old Apr 10, 2009 | 05:06 PM
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a4z28's Avatar
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Another 503 performer. Great times.
Old Apr 10, 2009 | 08:21 PM
  #9  
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I wonder what I'll run on a stock stall?
Old Apr 13, 2009 | 03:57 AM
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1982z28with18s's Avatar
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race weight?
Old Apr 13, 2009 | 06:23 AM
  #11  
buzz12586's Avatar
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Last time I weighed the car it was around 3600 with me in it. I have taken some weight out since then so I am thinking 3450-3500 with me in it. I really need to get it on a scale again.
Old Apr 13, 2009 | 08:23 AM
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you on a stock bottom end? how many miles? do you daily drive too?
Old Apr 13, 2009 | 08:34 AM
  #13  
buzz12586's Avatar
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From: Charlotte, NC
Car has a built bottom end except for the stock crank. Car has 138k miles on it, rebuild has around 10k. I used to daily drive it but I recently got a new job and bought a Saturn Ion to drive back and forth to work. Saves on gas money and wear and tear. I do drive the car a ton on the weekends and even to work when its nice out.
Old Apr 13, 2009 | 08:41 PM
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From: Martin & Nashville, TN
Dang...very good times man. Hope to be doing the same soon.
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