LT1-LT4 Modifications 1993-97 Gen II Small Block V8

8.55 at 169.9 mph

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Old Nov 22, 2009 | 02:22 PM
  #61  
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Car is completely sick !!!
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Old Nov 22, 2009 | 03:01 PM
  #62  
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no ive talked to them, nothing is o-ringed.
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Old Nov 22, 2009 | 03:16 PM
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That is mad, man!
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Old Nov 23, 2009 | 12:55 AM
  #64  
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Originally Posted by fergymoto
Doubt it, but the block might be
blah it was early in the morning... fixed
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Old Nov 23, 2009 | 02:22 AM
  #65  
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That is crazy! Congrats guys! Killer car and looks awesome! Makes me want to do an LS1 front end swap even more.
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Old Nov 23, 2009 | 08:13 AM
  #66  
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That is a healthy lt1..congrats on that beast!!
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Old Nov 23, 2009 | 09:05 AM
  #67  
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Congrats guys! I wanna see more of you big dawgs at the shootout!
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Old Nov 24, 2009 | 01:01 PM
  #68  
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I'm not 100% sure but i'm almost sure that this engine combo is for sale and is being parted out right now......

saw it on yellowbullet.com and the dude who was selling the stuff's screenname was "big purple" and it was an LT1 twin turbo setup..... i was pissed cause someone already bought the friggin headers for 900 bucks..... ARRGGGHGHHGHGHGHGH....

Maybe 8.55 was the limit and owner wants to go faster????
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Old Nov 25, 2009 | 06:09 AM
  #69  
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The LT1 has been put up for sale. We havent found the limits of anything block related. Never even pushed a head gasket. The reason for the change is that the races we go to the car needs a ton more power and the only way for us to get there is with more cubic inches.
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Old Nov 28, 2009 | 04:10 PM
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The LT1 has been put up for sale. We havent found the limits of anything block related. Never even pushed a head gasket. The reason for the change is that the races we go to the car needs a ton more power and the only way for us to get there is with more cubic inches.
That's what I figured..... that's sweet tho that the car's block was fine.... i'm considering a swap to an F2R Procharger on my LT1 after I get the car in the 8.80's on spray.... I can't get what I want for the motor turnkey in this economy so i am probably gonna keep it...
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Old Nov 28, 2009 | 09:24 PM
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Originally Posted by Wicked94Z
too bad you went with afr heads... you'd be running 7s already if you'd just run some Ai 200cc instead

anyways well done guys, i imagine the block is o ringed?
I nevered heard of a Ai 200cc or whatever. The AFR heads i have is the best in my opionon i used for my combiniation and have yet to finds their limits.. I want to run a 275 outlaw drag radial class and needs more ci to make more power to compete in the class. AFR heads are the best head for lt1's. trickflow etc simply dont cut it.. My heads are 220cc.
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Old Nov 29, 2009 | 07:46 AM
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dont worry purple, wicked is just pulling your leg about the Ai 200cc's
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Old Nov 29, 2009 | 10:33 AM
  #73  
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I was hoping so
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Old Nov 30, 2009 | 04:29 PM
  #74  
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damn! congrats on the times! and goodluck w/ the sale
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Old Nov 30, 2009 | 04:58 PM
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Purple is your car 25.2 or are you running 1/8th mile in that 275 class????

All our tracks out here are 1/4 mile and i'm running 9.0 right now..... if i put alot more power down like i will with an F2R i can't go much faster than my 8.50 cert.....

25.2 is FRIGGIN BANK.....
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Old Nov 30, 2009 | 07:52 PM
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Took our little "street" LT1 Firebird out last nite. Twin 76mms on a 396 LT1 with AFR heads on 325 radials 1.39 60ft and a 8.55 @ 169.9. ....

393? I you told me it was a 383 Omar...
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Old Dec 1, 2009 | 06:13 AM
  #77  
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The car is 8.50 cert. We run 1/8th mile with the 275 tires.







Originally Posted by OutlawZ
Purple is your car 25.2 or are you running 1/8th mile in that 275 class????

All our tracks out here are 1/4 mile and i'm running 9.0 right now..... if i put alot more power down like i will with an F2R i can't go much faster than my 8.50 cert.....

25.2 is FRIGGIN BANK.....
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Old Dec 1, 2009 | 10:53 AM
  #78  
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that's what i figured. that's what I might end up doing to get around having an 8.50 cert....
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Old Dec 2, 2009 | 10:23 PM
  #79  
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carfreaks that must have been a mis print. the combo was 383cid.
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Old Dec 3, 2009 | 09:22 AM
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OK Thank you! BTW if you could PM me the stats & part numbers on those pistons and rods and conectors that you had that would be great. That way I can buy them some time...
Respectfully - Champ
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