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Drag times 1/4 & 1/8 mile

Old Aug 11, 2009 | 10:40 PM
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Default Drag times 1/4 & 1/8 mile

What size turbo and how much boost and whats yalls times?
I will start it off. I have a greddy kit TDO4H 15g with 6psi no intercooler
1/4:(14.826 @ 92.27mph)
1/8:(9.504 @ 74.49mph)
Old Aug 11, 2009 | 11:44 PM
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GT2860rs 18psi stock motor. 28* of timing. I'm on the right
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Old Aug 12, 2009 | 09:31 AM
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can you share ur techniques for ur launching off the tree?
Old Aug 12, 2009 | 10:00 AM
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Originally Posted by tyson87
can you share ur techniques for ur launching off the tree?
Yeah, you need a torsen and wheels that aren't bricks.
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Old Aug 12, 2009 | 10:26 AM
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my best so far is 13.8 @107
Old Aug 12, 2009 | 12:01 PM
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Garrett GT30R running around 18#.
Attached Thumbnails Drag times 1/4 & 1/8 mile-16880-2001-mazda-miata-mx5-timeslip.jpg  
Old Aug 12, 2009 | 12:02 PM
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Where's apexonyou, I think that's his name.. Didn't he run 11.999 last year?
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Old Aug 12, 2009 | 01:17 PM
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Originally Posted by levnubhin
Where's apexonyou, I think that's his name.. Didn't he run 11.999 last year?
Does he drive a white NA with a black hood??
Old Aug 14, 2009 | 07:51 PM
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13.7 @ 102
Greddy Tdo4 19T 15psi
Think the 150K motor getting tired.
Old Aug 23, 2009 | 11:38 PM
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I put a new clutch and flywheel on I will post my new time friday night
Old Nov 14, 2009 | 06:42 PM
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I took it back to the track and I ran a 14.224 in the 1/4 and a 9.25 in the 1/8 after the intercooler
Old Nov 14, 2009 | 09:49 PM
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Here is my best time slip before I put the 99 head on. I have not tested the new set up yet. Naturally aspirated with no power adders.

It is hard to read.

1.834 60'
8.801 1/8 mile
77.53 mph
13.893 1/4 mile
96.09 mph
Attached Thumbnails Drag times 1/4 & 1/8 mile-95-cyl-time-slip.jpg  
Old Nov 19, 2009 | 01:49 AM
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Originally Posted by JayL
Garrett GT30R running around 18#.


around what whp is this and what's going on? that trap is good for a very low 11. are yous spinning that much....
Old Nov 19, 2009 | 01:56 AM
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He already ran a low 11
Old Nov 19, 2009 | 10:15 AM
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2.536 60'
14.474 1/4mi.
101.77 mph
Stock motor, was running MS-1 parallel with CAS retrofit, 7psi, stock clutch (this is why the 60' was so bad).
Now running MS-2 standalone. Next drag slip will be after compressor wheel upgrade, clutch upgrade, 460cc injector swap, and EBC. I am hoping to go from 14's, skip right over the 13's and run like a 12.8 with a much better 60'.
Old Nov 19, 2009 | 11:30 AM
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Originally Posted by www.plainmiata.com
around what whp is this and what's going on? that trap is good for a very low 11. are yous spinning that much....
I think it was around 350, with a very conservative spark map. The trap speed was good, but it doesn't tell the whole story. I don't spin in any gear, street or strip.
Old Nov 19, 2009 | 12:56 PM
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I never fully understood how trap speed goes with ET. Now I know trap speed is an indicator of horsepower, but in your case if you're not spinning what else is factoring into it? I know that your 60' is in the 2.0 range and that's where a lot of your ET comes from, but is it simply because of your powerband? Or if you where to launch with a 2 step building boost off the line would that greatly improve your ET's?
Old Nov 19, 2009 | 01:22 PM
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Trap speed is more a reflection of the cars power. ET is a combination of everything with the launch being the biggest factor.

For example, miata2fast doesn't have a very powerful car and that's reflected in his trap speed of 96 mph. Yet he runs a good ET for his power level because he's able to launch the car hard and get it to stick with his choice of tires. Perfect example of a slow car being fast because of tires and a good driver that can maximize the package.

My car is just setup differently and I drive it differently. I have a powerful car and that's reflected in the 120+ trap speed. So for me, I run a slow ET for my power level because I don't launch and shift the car hard. Perfect example of a fast car being driven slow because if I launch and shift it hard things break.
Old Dec 14, 2009 | 09:34 PM
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Originally Posted by buffon01
Does he drive a white NA with a black hood??
How did I miss this one?

Link in my signature has all of the user uploaded 1/4mi-1/8mi times. I think people stopped using it though..
Old Dec 14, 2009 | 09:45 PM
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Yeah I didnt see some of the recent numbers. I saw your vids nice.

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