[M-Supra]

Originally Posted by m2ruder

Get your self a Dragy

Roger

[horsepower_and_hounds]

Originally Posted by M-Supra

Roger

Only thing other than a drag strip where you can get timing of any relevance

[M-Supra]

Originally Posted by m2ruder

Only thing other than a drag strip where you can get timing of any relevance

Dragy will be in my paws Wednesday

[SeanWRT]

Originally Posted by M-Supra

Thank you and Thanks to BM3, lets line'm up side by side to validate!

Is there any way to decipher acceleration times from logs?

It also appears that stock turbo is maxed out around 16-17psi on this tune at the top of 4th gear due to 100% wastegate duty cycle (cant push anymore exhaust through turbine), is this assumption correct? I'll be doing PS2 some point in the near future.

Cleve

Same log on different hardware setup means very differently. It takes reading many enough dyno log to know.

BTW, you be careful maxing out turbo in long term.

[M-Supra]

Originally Posted by SeanWRT

Same log on different hardware setup means very differently. It takes reading many enough dyno log to know.

BTW, you be careful maxing out turbo in long term.

I see now that you are in Shanghai...I meant line up cars side by side, that could be cost prohibitive with transport costs

Yes, I don't prefer running my turbonium at 11/10ths, maybe I'll borrow the GTX4508R from my M5?

I'm about to make a little vid of her shredding rubber


Cleve

[M-Supra]

I'm a silly old man.

DSC off, Auto mode, just matting the pedal

[FSociety]

OP, throw a bottle of techron after use of Torco.
Maybe stick to 32-40oz next time you decide to use it ?
Boostane is also good and doesn't leave the MMT residue as bad Norcalmav23 has used it often

Originally Posted by m2ruder

Get your self a Dragy

+1

Originally Posted by SeanWRT

400whp is a understatement. Your car would smoke anything on stock turbo without meth that's ever posted on F87 forum.

I had a feeling you're a bit faster than my Dinan turbo on 93AKI.

Congrats!

+1

[SeanWRT]

Originally Posted by M-Supra

I see now that you are in Shanghai...I meant line up cars side by side, that could be cost prohibitive with transport costs

Yes, I don't prefer running my turbonium at 11/10ths, maybe I'll borrow the GTX4508R from my M5?

I'm about to make a little vid of her shredding rubber


Cleve

In your situation, I would just make more power with V8 and use M2 for B road as is

Upgrade tire please or have you done already?

[M-Supra]

Originally Posted by SeanWRT

In your situation, I would just make more power with V8 and use M2 for B road as is

Upgrade tire please or have you done already?

M5 has 3.4L 2JZ, 966WHP @ 30PSI on E85, will be turning up to 45+ soon and can spin to 9500.

M2 has been running 275/30-19, 295/30-19 Kumho PS91. Video above is 255/35-19, 275/35-19 Achilles ATR Sport 2 (inexpensive drift tire)

HP is my drug of choice

[akkando]

Originally Posted by M-Supra

M5 has 3.4L 2JZ, 966WHP @ 32PSI on E85, will be turning up to 45+ soon and can spin to 9500.

M2 has been running 275/30-19, 295/30-19 Kumho PS91. Video above is 255/35-19, 275/35-19 Achilles ATR Sport 2 (inexpensive drift tire)

HP is my drug of choice

I had to look this up and I found your video on youtube for the M5!

[M-Supra]

966/740 Dyno run
30PSI
8000 Rev-limit
E85

[M-Supra]

Originally Posted by m2ruder

Get your self a Dragy

First attempt with Dragy, apparently I was cheating...too much slope, emergency lane launch control onto highway.

[M-Supra]

High speed log, approximately 84 degree evening

http://www.bootmod3.net/log?id=5b2b24a4d10b4304d3ceef58

[Daleb]

It would be cool if you could get some 62-124mph / 100-200kph times. Seen a few of these posted on the site so it would be nice to compare 👍🏻

[horsepower_and_hounds]

Originally Posted by M-Supra

High speed log, approximately 84 degree evening

http://www.bootmod3.net/log?id=5b2b24a4d10b4304d3ceef58

Nice! HPFP doing what it does..... delta still narrower than mine. Timing progressed up nicely till you had some knock then it pulled. I like your IAT's only made it up to mid 120's. Still on the MMT?

[horsepower_and_hounds]

So how do you do fixes speed starting pulls. Like I want to roll at a steady 63-124 like the guy above asked. Or here it would be 60-120. I don't want to do a dig and be under acceleration when I hit 60. I want to do a pull as if you were street racing. Is there a way to choose this in dragy or maybe a log start button for instant on?

[M-Supra]

Originally Posted by m2ruder

Nice! HPFP doing what it does..... delta still narrower than mine. Timing progressed up nicely till you had some knock then it pulled. I like your IAT's only made it up to mid 120's. Still on the MMT?

Yep, still on Torco diet...trying to get on dyno today

[horsepower_and_hounds]

Sweet

[SeanWRT]

Originally Posted by M-Supra

Yep, still on Torco diet...trying to get on dyno today

Your tune has a higher tolerance on IAT. But it's still critical to keep it under 90F in avoidance of DME load restriction.

Make 420whp please.

[M-Supra]

Originally Posted by SeanWRT

Your tune has a higher tolerance on IAT. But it's still critical to keep it under 90F in avoidance of DME load restriction.

Make 420whp please.

Waiting on dyno session and trying to guesstimate HP by lb./min air flow. It appears that based on logs, M2 stock turbo max flow rate is around 42lbs./minute which according to Garrett's website will produce 9.5-10.5HP per lb./minute which equates to 399-441HP at flywheel...pretty sure she's making more than that, N55 must be incredibly efficient.


I'm thinking she'll make 400-415WHP which equates to 460-477 at flywheel with 15% loss.

[SeanWRT]

Originally Posted by M-Supra

Waiting on dyno session and trying to guesstimate HP by lb./min air flow. It appears that based on logs, M2 stock turbo max flow rate is around 42lbs./minute which according to Garrett's website will produce 9.5-10.5HP per lb./minute which equates to 399-441HP at flywheel...pretty sure she's making more than that, N55 must be incredibly efficient.


I'm thinking she'll make 400-415WHP which equates to 460-477 at flywheel with 15% loss.

You have Dynojet, don't worry

[M-Supra]

Originally Posted by SeanWRT

You have Dynojet, don't worry

Dynocom AWD 15000

http://www.dynocom.net/catalog/detail.asp?iPro=143