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

Near stock 93 LT1 + 125 shot = 11.90 @ 116mph!

Old Apr 29, 2004 | 02:42 PM
  #1  
RamAir95TA's Avatar
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Near stock 93 LT1 + 125 shot = 11.90 @ 116mph!

A friend of mine picked up a bone-stock yellow 1993 Formula over the summer of 2003 with under 50k on the clock. Stock, it went 13.5, then with SLP Loudmouth and a Moroso CAI coupled with free mods, 13.1.

Last night at Cecil County Dragway in Rising Sun, MD, he put down an 11.90 @ 116mph with a ZEX bare-bones 125 shot. No bottle heater, nothing.

No kidding. This car is amazingly fast for under $1000 in modifications.

http://www.fbody.com/cgi-bin/anythin...i?msgid=523243
Old Apr 29, 2004 | 02:48 PM
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Man... thats a strong one.

My '94 went 8.64@79.9 in bone stock trim, which is about right on with that 13.5.

Mine is a '94 6spd hardtop by the way.
Old Apr 29, 2004 | 03:00 PM
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Wow, that's one strong running LT1, that's awesome! I just ran there last Sat and I was getting close but still havnt been able to get an 11 yet. I think for my next mod I'll just add a nice shot of nitrous and see if I can skip right into the high 10's
Old Apr 29, 2004 | 03:12 PM
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11's!!! Leeeeapin' Lizzzzzards!!!!
Old Apr 29, 2004 | 03:26 PM
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Is that an auto or M6
Old Apr 29, 2004 | 03:30 PM
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Auto or stick?
Old Apr 29, 2004 | 03:31 PM
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That was definetely probably more than a 135 shot.
Old Apr 29, 2004 | 03:44 PM
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I went 13.3@104 with Callaway CAI, exhaust, and 1.6 rockers 5 yrs ago.

I was told that 93s responded the best to mods so I did a 383.
Old Apr 29, 2004 | 04:39 PM
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I was there wednesday night and talked to him a little bit. (real nice guy) His first run was a 12.1 followed by a 11.9.

93redbird..its an auto

Loadre.. it was a 125 shot and why don't you believe him. That trap speed is enough for an 11 second run.

I wish he would have ran it more but he left after that 11.9 run. I think the car had more in it.
Old Apr 29, 2004 | 04:59 PM
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That is really amazing getting a stock lt1 auto to run a 13.5 . Most people are low 14's to be running mid 13's seems like a huge difference for stock cars. I haven't taken mine to the track yet I am hoping mine is a freak too.
Old Apr 29, 2004 | 05:59 PM
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what type of tire was he on?
Mine trapped went 13.4 at 104 on street tires with just a CAI and muffler also.
Old Apr 29, 2004 | 06:50 PM
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He was running 245 Nittos.

He has 2 runs with the 100 shot, then for the 11 second pass installed the 125 jets.

And it's an automatic. It's very legit!
Old Apr 29, 2004 | 07:02 PM
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The times sound very legit to me, but my question is, how long can the engine withstand that abuse? I mean no bottle heater, timing retard box, fuel pump, etc, etc is asking for trouble. Never the less, congragulations to your friend.
Old Apr 29, 2004 | 07:05 PM
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I have all my mods in sig except I haven't installed my inline pump yet, with stock pump I handle all my mods & a 75 shot so far, I'll try 100 soon
Old Apr 29, 2004 | 09:20 PM
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13.5 stock I find that very hard to believe. 13.1 with intake and exhaust......i have never heard of a LT1 with just intake and exhaust with 2.73's and stock stall in an auto almost running 12's......well i guess i've heard it now. This due to the fact the best i could muster with my car stock was 14.7........then again 120,000miles is a lot of miles. granted that was with the posi gone, and bald tires but still.......This is not to say it didn't run that fast......but i have a hard time beliving.

You must have a freak car.........that is awesome times keep it up

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