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DBL_TKE Member

Joined: 28 Feb 2007 Posts: 1505 Location: Aloha, OR
1991 Chevrolet Camaro Z/28
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Posted: Sat Aug 08, 2009 3:23 pm Post subject: New PR for ET |
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Last night I got off early so I decided to make a few runs down the drag strip. Previously my quickest ET was a 15.454 @ 88.97 MPH with a 2.18x 60' time. This was last fall in very cold air and very low humidity. My car then a a new tune up, less than 1/8 tank of fuel, and absolutely nothing in my car including the rear seats.
Last night I managed to run better than that on all four runs. the best being a 15.363 @ 88.70mph with a 2.197 60' time. I was shocked. my car desperately needs a tune up, had a full tank of gas, the rear seats were in and I had a bunch of junk in the car. Not to mention the air was not as optimal as last time. I wonder how I managed to knock off nearly a whole tenth when nothing was in my favor? Oh a just for the record my best reaction time was an .027
Now to see what kind of improvement my headers and Y-pipe will make.  _________________ Richmond 3.73 posi| 36/24 sway bars | SLP LM2 | Koni's | Ground Control 800/200 | Y2K wheels | Dyno Don headers & Y-pipe | airfoil | BBK underdrive pulleys | Raised strut mounts | Extended ball joints | LCARB'S
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Schultzy89GTA M.R.A. (11sec Club)

Joined: 08 Jan 2004 Posts: 4417 Location: Gresham, OR
1989 Pontiac GTA
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Posted: Sat Aug 08, 2009 4:56 pm Post subject: |
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Congrats! Always a thrill to do better than you think you will. Exhaust should help
-Schultzy _________________ Red Sled: 89 GTA, 383, TKO, N2O
12.73 @ 109.39, 1.793 60 \ 11.794 @ 121.16, 1.62 60 (old combo) |
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Boostd1 12sec Club

Joined: 28 Oct 2008 Posts: 437 Location: Thornton, Colorado
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Posted: Sat Aug 08, 2009 9:14 pm Post subject: |
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Congrats!!! _________________ 1998 Grand Prix GT | 12.91 @ 103 - Sold/Retired
2008 Saturn Astra XR | Sold
2007 Infiniti G35x | Current DD |
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83Z28BlackBetty Bam-Ba-Lam

Joined: 13 Mar 2006 Posts: 2083 Location: Aloha
1983 Chevrolet Camaro Z/28
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Posted: Sat Aug 08, 2009 10:08 pm Post subject: |
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way to go dude! That's good news man. I forget, are you running a 305? TBI or TPI?
~JAKE _________________ 1983 Z-28 5.7 LT1, T56, Headman headers, BW 9 Bolt Posi Disc, WS6 suspension
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fiveoformula Member

Joined: 08 Aug 2007 Posts: 1799 Location: OR
1988 Pontiac Formula
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Posted: Sat Aug 08, 2009 11:10 pm Post subject: |
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He's a TPIer, and the only guy I know who can have his car run crappier yet go faster... Grr _________________
'88 FORMULA |
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Twilightoptics Hardcore (12sec Club)

Joined: 13 Jan 2004 Posts: 9191 Location: Auburn , WA
1987 Chevrolet Camaro IROC-Z
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Posted: Sun Aug 09, 2009 10:04 am Post subject: |
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I mustered a 15.2 with a 2.0 60ft in my old '85 Maro. I bet you could do it! _________________ A redline a day keeps the carbon away! |
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DBL_TKE Member

Joined: 28 Feb 2007 Posts: 1505 Location: Aloha, OR
1991 Chevrolet Camaro Z/28
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Posted: Mon Aug 10, 2009 12:55 am Post subject: |
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I'm sure I could pull that off if I could pull a better 60' time. I think I would need either a stall, or better gears. On my launch, I stall up the converter a bit then just go full throttle without a hint of wheel spin. I've tried flashing the converter but the engine stumbles off idle. _________________ Richmond 3.73 posi| 36/24 sway bars | SLP LM2 | Koni's | Ground Control 800/200 | Y2K wheels | Dyno Don headers & Y-pipe | airfoil | BBK underdrive pulleys | Raised strut mounts | Extended ball joints | LCARB'S
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Boostd1 12sec Club

Joined: 28 Oct 2008 Posts: 437 Location: Thornton, Colorado
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Posted: Mon Aug 10, 2009 10:59 pm Post subject: |
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| DBL_TKE wrote: | | just go full throttle without a hint of wheel spin. |
Wish I could say the same! Guess it's just the consequence of Wrong Wheel Drive  _________________ 1998 Grand Prix GT | 12.91 @ 103 - Sold/Retired
2008 Saturn Astra XR | Sold
2007 Infiniti G35x | Current DD |
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DBL_TKE Member

Joined: 28 Feb 2007 Posts: 1505 Location: Aloha, OR
1991 Chevrolet Camaro Z/28
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Posted: Thu Aug 13, 2009 6:41 pm Post subject: |
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I think an honorable mention should go out to Derek as well. He finally broke into the 15's with a 15.909 @ 84.95mph _________________ Richmond 3.73 posi| 36/24 sway bars | SLP LM2 | Koni's | Ground Control 800/200 | Y2K wheels | Dyno Don headers & Y-pipe | airfoil | BBK underdrive pulleys | Raised strut mounts | Extended ball joints | LCARB'S
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fiveoformula Member

Joined: 08 Aug 2007 Posts: 1799 Location: OR
1988 Pontiac Formula
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Posted: Thu Aug 13, 2009 11:52 pm Post subject: |
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| Its true, my car is getting less slow.... |
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Quasi-Traction "I have petals"

Joined: 24 Oct 2005 Posts: 3873 Location: stumptown
1986 Chevrolet Camaro Berlinetta
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Posted: Fri Aug 14, 2009 8:46 am Post subject: |
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with the 3.73's your MPH in the trap will go up a bit too! _________________
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Twilightoptics Hardcore (12sec Club)

Joined: 13 Jan 2004 Posts: 9191 Location: Auburn , WA
1987 Chevrolet Camaro IROC-Z
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Posted: Fri Aug 14, 2009 9:41 am Post subject: |
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What's your theory on that Chris?
MPH is indicative of power.... His ET will change. _________________ A redline a day keeps the carbon away! |
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Xophertony Rodeo Queen

Joined: 13 Oct 2005 Posts: 5306 Location: Portland, Oregon.
1988 Pontiac GTA
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Posted: Fri Aug 14, 2009 3:29 pm Post subject: Re: New PR for ET |
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| DBL_TKE wrote: | | I wonder how I managed to knock off nearly a whole tenth when nothing was in my favor? |
the car ran worse, the air was worse, the car weighed more.... had a full tank.
well, the rear weight may have helped traction. but honestly, it sounds like the biggest change was time. a year went by and you have gotten better at driving. the car may be getting less kick ass, but you sir are getting more kick ass enough to compensate for it.
it's not all about the machine.  |
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Boostd1 12sec Club

Joined: 28 Oct 2008 Posts: 437 Location: Thornton, Colorado
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Posted: Fri Aug 14, 2009 5:46 pm Post subject: |
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| DBL_TKE wrote: | | I think an honorable mention should go out to Derek as well. He finally broke into the 15's with a 15.909 @ 84.95mph |
Congrats Derek!!! I know with a tune and 3.73's you'll be itching at 14's. _________________ 1998 Grand Prix GT | 12.91 @ 103 - Sold/Retired
2008 Saturn Astra XR | Sold
2007 Infiniti G35x | Current DD |
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dlp Member
Joined: 28 Mar 2005 Posts: 374 Location: Bothell, Wa
1990 Chevrolet Camaro IROC-Z
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Posted: Fri Aug 14, 2009 7:47 pm Post subject: |
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The headers and Y pipe have scared the carbon out of the factory cast iron boat anchors lol.
Headers and cat back should net a tenth or two. When my 87 was basicly stock (305) it ran a 15.03 @ 93.?? mph with just a set of headers, cat back and MSD ignition parts. This was with all of the interior in place, spare, jack, etc. |
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fiveoformula Member

Joined: 08 Aug 2007 Posts: 1799 Location: OR
1988 Pontiac Formula
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Posted: Sun Aug 16, 2009 12:03 am Post subject: |
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| Twilightoptics wrote: | What's your theory on that Chris?
MPH is indicative of power.... His ET will change. |
I'll mostly be happy that I won't need to shift into third right before the finish line. I think it will make all the difference right off the line too. |
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Boostd1 12sec Club

Joined: 28 Oct 2008 Posts: 437 Location: Thornton, Colorado
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Posted: Mon Aug 17, 2009 8:55 am Post subject: |
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What are your 60' times? _________________ 1998 Grand Prix GT | 12.91 @ 103 - Sold/Retired
2008 Saturn Astra XR | Sold
2007 Infiniti G35x | Current DD |
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DBL_TKE Member

Joined: 28 Feb 2007 Posts: 1505 Location: Aloha, OR
1991 Chevrolet Camaro Z/28
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Posted: Mon Aug 17, 2009 2:49 pm Post subject: |
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I think he's somewhere in Honda Civic land with 2.4's _________________ Richmond 3.73 posi| 36/24 sway bars | SLP LM2 | Koni's | Ground Control 800/200 | Y2K wheels | Dyno Don headers & Y-pipe | airfoil | BBK underdrive pulleys | Raised strut mounts | Extended ball joints | LCARB'S
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fiveoformula Member

Joined: 08 Aug 2007 Posts: 1799 Location: OR
1988 Pontiac Formula
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Posted: Mon Aug 17, 2009 10:28 pm Post subject: |
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| Hey, 2.185 is my best! |
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Boostd1 12sec Club

Joined: 28 Oct 2008 Posts: 437 Location: Thornton, Colorado
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Posted: Tue Aug 18, 2009 6:33 pm Post subject: |
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Damn haha. That's quicker than my 60' time with my 13.6 run. _________________ 1998 Grand Prix GT | 12.91 @ 103 - Sold/Retired
2008 Saturn Astra XR | Sold
2007 Infiniti G35x | Current DD |
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