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

Dyno #'s are in.

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Old Jul 27, 2010 | 11:02 AM
  #1  
funina91ss's Avatar
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Dyno #'s are in.

Specs 383 12.2:1 AI 200cc CNC Ported Stock heads. AI speced custom grind cam. EFI conections 24X LS1 pcm conversion, 4L80E w/edge 3600 stall,10 bolt 3.23 gear.
With the normal bolt on's. Thats going threw the full exhaust with a borla cat back opened on the Rt side.

Just got to thank Phil for all his help in getting my car to where it is today. Hopefully by this fall it will be making over 600 rwhp.

Here is the graph. NA on 93.

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Old Jul 27, 2010 | 11:23 AM
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Nice! Looks similar to mine. We have a very similar setup.
Old Jul 27, 2010 | 01:46 PM
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nice numbers, curious how do you plan to make 600rw?? juice?
Old Jul 27, 2010 | 02:07 PM
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funina91ss's Avatar
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Originally Posted by slomarao
nice numbers, curious how do you plan to make 600rw?? juice?
Correct
Old Jul 27, 2010 | 02:39 PM
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Great numbers thru an auto!
Old Jul 27, 2010 | 04:35 PM
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really great thru an auto. I make the same thru my M6. Great job!!
Old Jul 28, 2010 | 08:28 PM
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Originally Posted by RamAir95TA
Nice! Looks similar to mine. We have a very similar setup.
Run it and see how they compare, hopefully very close.
Old Jul 28, 2010 | 10:28 PM
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Originally Posted by lt1-xjs
Run it and see how they compare, hopefully very close.
Not sure what you mean. I run it whenever I can - numbers in sig.
Old Jul 29, 2010 | 12:27 AM
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Great numbers!
Old Jul 29, 2010 | 04:31 AM
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Great numbers. How was the tuning with the EFI Connection? Other than price I hear nothing but great things about this.
Old Jul 29, 2010 | 06:22 AM
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Great numbers!
Old Jul 29, 2010 | 06:24 AM
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Wow, nice. Whats your peak mass airflow?
Old Jul 29, 2010 | 08:36 AM
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Originally Posted by RamAir95TA
Not sure what you mean. I run it whenever I can - numbers in sig.
I think he was trying to say that I should run mine and compare the #'s to yours. But I can tell you I am not going to set any recoreds my first time to the track in mid 80* weather. I am looking to run a 11.3X at 118mph.
Old Jul 29, 2010 | 08:37 AM
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Originally Posted by MikeGyver
Wow, nice. Whats your peak mass airflow?
I am running speed density tune. I can check with my tuner and find out how much air it's gulping in. My 30lb inj are at 100% duty cycle. I need to get an adj. regulator and bump up the fuel pressure a bit.
Old Jul 29, 2010 | 08:39 AM
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Originally Posted by Rob94hawk
Great numbers. How was the tuning with the EFI Connection? Other than price I hear nothing but great things about this.
As far as tuning goes it's just like tuning a LS1. Plus the trans will shift with the ls1 pcm. If you get the gm parts yourself it's not that bad. Plus you can was your engine bay without fear of drowing your opti



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