Lightning

L vs. LT1

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Old Nov 14, 2003 | 03:01 PM
  #16  
fast1's Avatar
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Call your friend back and race him from a stop. Racing from a role you are already giving him a big advantage. Do you have any other mods? Chip? Even with just a 4# lower, you should pull a stock LT1 by a couple car lengths. Assuming the LT1 is stock???
 
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Old Nov 14, 2003 | 03:17 PM
  #17  
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yeah a 4# pulley on a lightning from a stop should pull on both an Lt1 and even an LS1 (i think)...
Shane
 
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Old Nov 14, 2003 | 04:29 PM
  #18  
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Originally posted by ShaneMcKenna203
I would say that's good for even an LS1. They run mid to low 13's stock. There has been a hand ful dipping into the 12's (12.90) bone stock at perfect conditions... They are real nice cars. My buddy ran 13.4 and 13.2 in his ws6 with just a chip and exhaust. The ss is 6 speed and he runs 13.0 with full exhaust and a mass air meter I think. Both are real nice cars.
Shane
my bad I wasnt clear, the time I posted is for my Lightning. I ran a 13.58 at 100 in 82 degree temps with a 10 mph headwind, then followed up a week later with 13.40's with lower temps/no headwind. I have a K&N drop in filter with stock box, boost bypass, and I removed my spare tire. Thanks.
 
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Old Nov 14, 2003 | 04:32 PM
  #19  
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Sorry guys, one other question- please distinguish between LT-1 and LS-1. Thanks again.
 
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Old Nov 14, 2003 | 04:44 PM
  #20  
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93-37 is Lt1 engine, 98-2002 is the ls1 engine. I dont know what makes the motors different, I just know there is a little difference in body style in the lt1's and the ls1 and they are different motors...
Shane
 
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Old Nov 14, 2003 | 04:46 PM
  #21  
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Originally posted by NTIMD8
When my Camaro was stock I ran abest of 13.78@102mph. A friend of mine has a stock one and ran 13.8 this year, Well driven they will hit high 13's stock.
What year was your Camaro?
 
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Old Nov 14, 2003 | 04:47 PM
  #22  
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Well the Lt1, was in f bodys/vettes(i think vettes had them in 92?) from 93-97

Both 350 ci, Ls1's have much better flowing heads, thats where the big difference in power comes from. Both have aluminum heads, Lt1 has a cast block, Ls1 uses aluminum. The Lt1 uses some old technology with the "optispark" (distrib), but is still a great motor, stock for stock the ls1 is better, but once mods come into play (like they always do/will) its up for grabs....the Lt1 makes torque at low rpms, i like the torque band a lot more than in the Ls1.

Lt4 is a better version of the Lt1 with better heads, different cam, intake, rated at 330hp

Ls6 is a better version of the Ls1, Better heads, intake, diff cam, rated at 405 hp (Zo6 motor)

PS....Ls1=98-02 Z28's are rated at 305 hp.......ive seen 4 stock ones dyno at over 310 RWHP.....way underrated
 

Last edited by HCBlownLT1Ws6; Nov 14, 2003 at 04:50 PM.
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Old Nov 14, 2003 | 04:51 PM
  #23  
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HCBlownLT1Ws6 what's an average stock LT1 run in the 1/4? Low 14's? How many do you see dip into the 13's stock?
thanks, Shane
 
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Old Nov 14, 2003 | 04:55 PM
  #24  
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Shane,

Most stock LT1 Z28's/Trans Am's run high 13's..13.8-9 to low 14's
most of the stock Lt1 Firehawks/Ws6 T/A with the real ram air like the hawk run mid 13's...my car bone stock ran a 13.4...ive seen 2 guys run 13.2'sthats freakin quick for a stock Lt1 car ...but these are also #'s I see down here in Houston...cars run quick down here.
 
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Old Nov 14, 2003 | 05:32 PM
  #25  
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Man, I wish my trans am was in the 13's stock...
 
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Old Nov 14, 2003 | 07:45 PM
  #26  
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Originally posted by ShaneMcKenna203
What year was your Camaro?
It was a 95. O sold it about 3 months ago. It was ummm well lets just say not stock when I sold it
 
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