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

143K mile LT1 Dyno #'s

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Old Dec 8, 2006 | 11:35 PM
  #1  
Bow94z's Avatar
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From: Philly,PA
143K mile LT1 Dyno #'s

Went over to Harris Speed works today for 3 dyno pulls on a Dynocom DC-1800XSE Eddy Dynamometer
Video of one of the pulls
http://s22.photobucket.com/albums/b3...8Image0004.flv

1st pull 301rwhp 334rwtq

2nd pull 308rwhp 331rwtq

3rd run 302rwhp 339rwtq

From their experiences they claim their #'s are not far off from a Dynojet
Air/Fuel was 13.4 across the board on all 3 runs (lean condition)..They think it's a weak fuel pump and it should be around 12.7ish they said, I have been sayin for while since it feels lean above 5grand in 3rd gear all the time to me, so maybe there is lil bit left in her with the correct fuel being present with a new fuel pump.

Not bad for a 143K mile motor..longtubes,madz28 tune, CAI, 4:11's

Last edited by Bow94z; Dec 8, 2006 at 11:39 PM.
Old Dec 8, 2006 | 11:47 PM
  #2  
LT1_King's Avatar
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those are some nice numbers. don't worry you still have alot of life left in that old motor. mine is still runing strong at 193,000.
Old Dec 9, 2006 | 10:16 AM
  #3  
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From: Aurora, IL
Very nice numbers for a high mileage motor. I'm sure you can even improve on those a tad once you get the bugs worked out.
Old Dec 9, 2006 | 03:01 PM
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From: Orland Park, IL
Nice numbers for the mods you have done, I hope to dyno my car in the spring and am hoping to get similar numbers...
Old Dec 9, 2006 | 08:37 PM
  #5  
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From: port isabel,tx
great numbers...
Old Dec 9, 2006 | 09:42 PM
  #6  
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From: Lake Jordan/Slapout
I have about the exact same set up with 155K miles this is good to know judging by the previous owners ET, and trap I would say our cars are about dead even. Good to have it confirmed.
Old Dec 9, 2006 | 10:06 PM
  #7  
CamaroRacing12's Avatar
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From: Haverhill MA
Originally Posted by subobo0411
Nice numbers for the mods you have done, I hope to dyno my car in the spring and am hoping to get similar numbers...
same! at the end of next year!
Old Dec 9, 2006 | 11:04 PM
  #8  
ryan woods's Avatar
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From: St.Louis,MO
I Have To Agree Nice #'s For The Mods You Have!
Old Dec 9, 2006 | 11:50 PM
  #9  
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From: Sweet home Chicago
Nice numbers! Did you pick up 30+ rwHP just from adding LTs to what you already had? (if I'm understanding your sig correctly??)
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