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)

GT2860rs 18psi stock motor. 28* of timing. I'm on the right
Attachment 204220

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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my best so far is 13.8 @107

Garrett GT30R running around 18#.

Where's apexonyou, I think that's his name.. Didn't he run 11.999 last year?
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Does he drive a white NA with a black hood??

13.7 @ 102
Greddy Tdo4 19T 15psi
Think the 150K motor getting tired.

I put a new clutch and flywheel on I will post my new time friday night

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

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

around what whp is this and what's going on? that trap is good for a very low 11. are yous spinning that much....

He already ran a low 11

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'.

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.

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?

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.

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..

Yeah I didnt see some of the recent numbers. I saw your vids nice.

Just needs to be updated, too many people without a time slip to back up the claim.

There should be a rule that only miata's regardless of motor, and non miata's using a bp motor or other miata based engine only. No supercharged V8 Mustangs on a miata data base.

My car is slow and I guess I can't drive for sh**

http://www.youtube.com/watch?v=Tl9OVvvn0kw

Reaction time 0.429
60 feet 2.391
60 feet speed 51.62mph
1/8 Mile 10.31
speed 71.49mph

Early begi kit, old link ecu, IHI RHB5 Turbo 10lbs.

I thought it would be a bit faster, but i guess not. Maybe 16x7 wheels slowing me down a bit of the hole?

10psi on a stock clutch? On 6psi and band aids I had enough power to overpower that stock pos.

13.9 at 101 mph on 9 psi with an sr20 t25 and a FM level 1 clutch.

When i bought the car, all the paperwork said the car had an act clutch. I dropped the tranny last week to replace the trow out bearing and we noticed the stock clutch and aluminum flywheel.

http://www.dbmiata.com/miataturbo/dragTime.jpg

I'm guessing if I upgrade my 2.25" exhaust I'll probably see significant gains...

Reaction.... .1610
60FT......... 2.2641
330FT....... 6.1421
ET@594FT. 8.1261
1/8ET....... 8.7190
1/8MPH.... 75.90
That's with a 2000. With a gt2560 at 10psi and Megasquirt