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[Z06] New H/C LS7 record

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Old 11-20-2013, 08:03 AM
  #21  
GARY2004Z06
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Originally Posted by stanger383
you were dang close buddy! maybe Gary can chime in but I think the DA was close to zero around noon. my prediction was 9.48 with a 1.25-60'..... the 60' is what messed up mine coming true..lol

I tried everything from 19psi to 15 psi.. 17 is what was in for the two quick runs.

they are stock heads with the swirl bump ported out and I streamlined the intake guide... Shaved 030 and SS intake and exhaust valves
[QUOTE=Wndotintman;1585467010]
Originally Posted by stanger383
you were dang close buddy! maybe Gary can chime in but I think the DA was close to zero around noon. my prediction was 9.48 with a 1.25-60'..... the 60' is what messed up mine coming true..lol


The DA at noon was around -800. Congrats again on the awesome runs!
No one had a handheld weather station this year. I have personally seen DAs off by 600-700 feet when compared to Dragtimes. This is not to infer that the DA was at all bad this day; however, I recollect that it was t-shirt weather in the early afternoon. Without being able to substantiate my opinion, I can only hazard a guess that there may have been a DA that was several hundred feet worse than what would be reported on Dragtimes. (I usually log my passes on my DashDaq and look at the IAT which is usually 0-2 degrees higher than ambient air temp. One can then deduce the actual temp within a 1* accuracy. I made no logs this day.)
Old 11-20-2013, 08:52 AM
  #22  
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[QUOTE=GARY2004Z06;1585475064]
Originally Posted by Wndotintman

No one had a handheld weather station this year. I have personally seen DAs off by 600-700 feet when compared to Dragtimes. This is not to infer that the DA was at all bad this day; however, I recollect that it was t-shirt weather in the early afternoon. Without being able to substantiate my opinion, I can only hazard a guess that there may have been a DA that was several hundred feet worse than what would be reported on Dragtimes. (I usually log my passes on my DashDaq and look at the IAT which is usually 0-2 degrees higher than ambient air temp. One can then deduce the actual temp within a 1* accuracy. I made no logs this day.)
Do you know of any inexpensive handheld weather stations. I would like to purchase one without breaking the bank. Thanks.
Old 11-20-2013, 08:52 AM
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Originally Posted by 98TransAm
Nice runs!

What so you have for a top end and camshaft? Also what kind of numbers did you put down through the a4?
I have the stock heads that I very mildly ported and stock intake that I mildly ported 243/257 cam. It has not been on a dyno yet... I tuned it at the track.
Old 11-20-2013, 08:58 AM
  #24  
GARY2004Z06
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[QUOTE=Wndotintman;1585475354]
Originally Posted by GARY2004Z06

Do you know of any inexpensive handheld weather stations. I would like to purchase one without breaking the bank. Thanks.
Kestrel makes a model 4250 that is in the $250 range.
Ranger recommended this one.
http://www.allkestrel.com/Kestrel-4250-Racing_c_38.html
Old 11-20-2013, 08:13 PM
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I will have one next time out... I usually look at a buddys when I run in Indy.



Nice runs Friday Gary. You really have that thing dialed in!
Old 11-20-2013, 08:41 PM
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Originally Posted by stanger383
I will have one next time out... I usually look at a buddys when I run in Indy.



Nice runs Friday Gary. You really have that thing dialed in!
Thanks. We were fortunate to figure the car and the track out in three passes. (Robz attended via cell phone.)
Old 11-21-2013, 12:33 AM
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[QUOTE=Wndotintman;1585475354]
Originally Posted by GARY2004Z06

Do you know of any inexpensive handheld weather stations. I would like to purchase one without breaking the bank. Thanks.
Also Brunton ADC at $218.
Old 11-22-2013, 01:08 PM
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Definitely rounds up to 140mph in my books and 5s in the 1/8 to boot...congrats again Norm, absolutely amazing!
Old 11-22-2013, 01:32 PM
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122-60ft? Holy Sh*T!!!! That is unreal! Big Congrats!
Old 11-22-2013, 04:59 PM
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Originally Posted by NHRA95
122-60ft? Holy Sh*T!!!! That is unreal! Big Congrats!
thanks guys!!!

the 1.22 surprised the heck out of me. I expected a 1.25..... luckily I backed it up with a 1.232 or I might have had difficulty believing it to be accurate.

I said in a post a few weeks back that there was a possibility to squeak into the 5s but it would definitely go 6.0s.
I couldn't be happier of how it ran.
Another big shout out to Rodney @rpm for the r&r help
Old 11-22-2013, 09:16 PM
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Wow. So jealous of that 60 ft! Congratulations!!
Old 11-23-2013, 12:57 AM
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If I get the RPM Conversion, do I need the 410 gears, and stronger axles to launch like that??I love your set up!!!Nice!!
Old 11-23-2013, 08:43 AM
  #33  
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Originally Posted by Lethal427
If I get the RPM Conversion, do I need the 410 gears, and stronger axles to launch like that??I love your set up!!!Nice!!
that is up to you... Apparently not necessary though. I have the stock 3.42 Z diff and the stock axles still
Old 12-05-2013, 09:55 PM
  #34  
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Got an awsome slo mo of the wheels up carrying almost 2 car lengths from The RacingVids
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Old 12-05-2013, 10:52 PM
  #35  
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Very impressive Norm.
Old 12-05-2013, 11:59 PM
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Originally Posted by propain
Awesome work. That 60' is nuts. Congrats. Wow.. I love that tire shot. What psi were you running 15?


Gotta love those auto trannys when it comes to having the BEST drag race machine!

EXTRMELY impressive 60 ft, et and trap, especially with stock 3.42 gears and axles, OUTSTANDING!!

Last edited by Mopar Jimmy; 12-06-2013 at 12:04 AM.
Old 07-26-2022, 03:31 PM
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9 year old bump!!!
because damn that 60ft is sick!!!

i don't think you are still on the forum but did you remove the front sway bar?
Old 08-03-2022, 11:45 AM
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Originally Posted by 2MCHPWR
9 year old bump!!!
because damn that 60ft is sick!!!

i don't think you are still on the forum but did you remove the front sway bar?
.
He was still here as of last month. I removed my front sway bar. It does help, but not much unless you get stickier tires. Sticky tires are absolutely needed to get decent 60' times. I once ran 315-30-18 Michelin PS2s, and the best 60' I ever got was 1.99!! The sway bar was still on there then. They were 200 treadwear. You really need something with 100 treadwear, or less.......



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