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Old Oct 15, 2010 | 10:11 AM
  #1  
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Default New personal best

Update, new personal best at Irwindale 1/8mi
7.28 @ 96.58mph...spinning the wheels.

347ci, forged pistons/rods, stock crank, TFS 215 heads 58cc, 12:1cr (e85/91oct mix), FAST 90, full exhaust, 3600 stall. 3.42 gears. All motor.

Sorry for the crappy picture
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Old Oct 15, 2010 | 10:22 AM
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Congrats!!!!!!
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Old Oct 15, 2010 | 10:33 AM
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Originally Posted by C5Natie
Update, new personal best at Irwindale 1/8mi
7.28 @ 96.58mph...spinning the wheels.

347ci, forged pistons/rods, stock crank, TFS 215 heads 58cc, 12:1cr (e85/91oct mix), FAST 90, full exhaust, 3600 stall. 3.42 gears. All motor.

Sorry for the crappy picture
congrats! what happened to the stock engine?
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Old Oct 15, 2010 | 10:38 AM
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Nice job! Congrats!
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Old Oct 15, 2010 | 12:10 PM
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Originally Posted by All_Motor_C5LS6
congrats! what happened to the stock engine?
Well its still the stock block but piston 7 broke off a piece of the ring gland so, I rebuilt it before it could do more damage. I was on a budget so I went with high compression and a little bigger cam at 237/243 112lsa +4.
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Old Oct 15, 2010 | 12:24 PM
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Heres a crappy cell phone video of me and the Hennessey taking from the water pit area.

http://www.youtube.com/watch?v=vDno0...layer_embedded
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Old Oct 15, 2010 | 02:34 PM
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Nice pass. Tell me more about this e85/91 mix.
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Old Oct 15, 2010 | 03:35 PM
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1/8 runs mean nothing to me unfortunately.

Congrats on the PB!
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Old Oct 15, 2010 | 09:58 PM
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Congrats on the run. For those of us who can't relate to 1/8 mile ET I found a conversion chart. According to the chart your run would fall somewhere between 11.31 and 11.39. The chart appears to be reasonably ball park based on my personal runs.
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Old Oct 15, 2010 | 10:22 PM
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Originally Posted by motogib1
Congrats on the run. For those of us who can't relate to 1/8 mile ET I found a conversion chart. According to the chart your run would fall somewhere between 11.31 and 11.39. The chart appears to be reasonably ball park based on my personal runs.
Do you have the site? Seems fairly accurate. Looking at some recent timeslips, I found one where my 1/8 was 7.22 and 1/4 was 11.37.
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Old Oct 15, 2010 | 11:06 PM
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Site is:

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Old Oct 16, 2010 | 06:51 PM
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Nice run Nate!
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Old Oct 16, 2010 | 07:08 PM
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Originally Posted by motogib1
Site is:
Looked at some old slips...it seemed to be close
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Old Oct 16, 2010 | 08:08 PM
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congrats on p/b. checked old time slips when i was running 11.3 with my ls-6 heads stock compression same gears and stall as you and im seeing that as real close to right on
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Old Oct 17, 2010 | 12:46 AM
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There isnt any 1/4mi tracks out in SoCal open to the public anymore, just California Speedway once in a while but the DA there is 2500-3500ft. Irwindale may be only 1/8mi but track is 300ft above sea level so thats my best way to meter what my true 1/4mi times would be. If I was in NJ I'd be a rocket. Lol, I wish.
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Old Oct 17, 2010 | 06:45 AM
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Originally Posted by C5Natie
There isnt any 1/4mi tracks out in SoCal open to the public anymore, just California Speedway once in a while but the DA there is 2500-3500ft. Irwindale may be only 1/8mi but track is 300ft above sea level so thats my best way to meter what my true 1/4mi times would be. If I was in NJ I'd be a rocket. Lol, I wish.
move. road trip for a month. you could hit all the good tracks on east coast.
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Old Oct 17, 2010 | 11:53 AM
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Ha, dont tempt me. Im planning to go to NY in the spring but I dont know if my wife would want to to be in the vette for 2500mi. Lol.
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