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

385 LE2 Setup, 466rwhp 449rwtq

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Old Apr 20, 2007 | 09:56 PM
  #1  
roadtrip120's Avatar
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From: Amarillo Texas
Thumbs up 385 LE2 Setup, 466rwhp 449rwtq

Thanks Bret, Lloyd, Ion and Don


466rwhp 449rwtq (A/F 10.5, 32* timing)
450rwhp with Ion mail order tune


385 LT1
11.9 compression
Eagle crank, eagle rods, Mahle pistons
Le2 Heads
BRE LE3 cam
LE ported intake
58mm , 42 svo's, under drive, K&N CAI, SLP 85mm MAF,
Pace Longtubes, y-pipe, open cut out
160 stat, electric water pump
OBD I conversion, Ion mail order tune, Dynoed tuned by myself
MSD wires, ngk tr55's, Gm opti



I'll post a graph tomorrow, need a scanner.

Last edited by roadtrip120; Apr 24, 2007 at 07:43 PM.
Old Apr 20, 2007 | 10:36 PM
  #2  
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WoW!! nice numbers bro.
Old Apr 20, 2007 | 10:43 PM
  #3  
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Originally Posted by roadtrip120
Thanks Bret, Lloyd, Ion and Don


466rwhp 449rwtq (A/F 10.5, 32* timing)
450rwhp with Ion mail order tune


385 LT1
11.9 compression
Eagle crank, eagle rods, Mahle pistons
Le2 Heads
BRE LE3 cam
LE ported intake
58mm , 42 svo's, under drive, K&N CAI, SLP 85mm MAF,
Pace Longtubes, y-pipe, open cut out
160 stat, electric water pump
OBD I conversion, Ion mail order tune, Dynoed tuned by myself
MSD wires, ngk tr55's, Gm opti



I'll post a graph tomorrow, need a scanner.
monster numbers....where are you hiding the 50 shot?? congrats
Old Apr 20, 2007 | 10:52 PM
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Awesome!!
Old Apr 20, 2007 | 10:54 PM
  #5  
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thats a nice set of numbers. what was the max amount of timing you hit before you started coming back down?
Old Apr 20, 2007 | 11:54 PM
  #6  
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Thumbs up

Damn son, that bitch is making some power! Congrats, now get some dope numbers and let it eat on some nice lil hits, preferably against some ls1s
Old Apr 21, 2007 | 12:12 AM
  #7  
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How are you getting those high of numbers off of that setup? It would appear that you are using a stock intake just ported?
Old Apr 21, 2007 | 12:52 AM
  #8  
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Holy sheist! Congrats!
Old Apr 21, 2007 | 12:58 AM
  #9  
roadtrip120's Avatar
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From: Amarillo Texas
High compression, full bolt-on's


Ask lloyd or Bret EVERY setup i build puts out better than average numbers, because i spend the time and cash on supporting mods and making sure everything works together.

415/381 Le1.5 355 (UNported intake)
419/393 Le2 stock 350 (Unported Intake)
403/383 Le1.5 stock 350 (unported Intake)
401/376 Le1 cc306 stock 350 (Unported Intake)
466/449 Le2 385 (Ported Intake, wow what a difference)





Too bad this isn't my own personal setup, mine is going to to be better, higher compression, bigger cam and a single plane 500hp here i come, with a hydro.. Should be running with in 2 months, wheres that intake Bret??
Old Apr 21, 2007 | 07:07 AM
  #10  
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From: Red Oak Texas
bad *** #'s.

Is this the set I did about a month ago?

Lloyd
Old Apr 21, 2007 | 08:46 AM
  #11  
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Old Apr 21, 2007 | 10:14 AM
  #12  
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Holy Crap! Can't wait to see the scan.

Are you running rich on purpose?

Dan
Old Apr 21, 2007 | 10:29 AM
  #13  
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From: Rochester Hills, MI
You just made my day! I'll be running 12.5:1 on LE2/LE3 383, so I like your numbers. A little inspiration not to skimp anywhere.

I've got mech w/p, no underdrive, and no cutout. IE: did not do 'all the little things' so I can't really expect to match your numbers. Still, I think that's a new high water mark. Any idea what all that is worth to you? Maybe 20?

Did you A-B test the cutout, and if so what is your exhaust?

How did you get 11.9:1 with the Mahle pistons on a 385? I take it your head gasket/quench is bigger than ideal, or you reworked the pistons?

Why was OBD 1 conversion applicable for a 1994 car, which is OBD1 to begin with?

Dynojet?

Thanks.
Old Apr 21, 2007 | 10:51 AM
  #14  
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Wow that are some outragous numbers for that.
Old Apr 21, 2007 | 10:58 AM
  #15  
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From: Turlock, Ca
awesome numbers!!! i have almost have the same setup 383 as you and would like to push out those numbers.



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