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-   -   Trackspeed's '02SE "Acamas" - EFR6758, TSE motor, 500whp or bust (https://www.miataturbo.net/build-threads-57/trackspeeds-02se-acamas-efr6758-tse-motor-500whp-bust-84579/)

flier129 10-04-2017 05:24 PM


Originally Posted by doward (Post 1443908)
I feel an important update incoming.

Does he have an......ACE in the hole?!!?!?!? :laugh:


I'll see myself out....

concealer404 10-04-2017 06:11 PM

What'd you just call me?

turbofan 10-04-2017 06:12 PM

I feel another request for a ride along outgoing.

sonofthehill 10-04-2017 11:58 PM

I was hoping to see him come smoke my ass at Sears Point.

Savington 10-06-2017 01:42 AM

Got my Xida ACEs a little earlier than expected, got them installed yesterday and aligned the car today. 300/200 rates, didn't have a stock front sway so the RB tubular bar will have to stay until I can get one.

So far, I am pretty impressed. I've had a few different setups on Acamas, most recently a 600/350 MSM Bilstein setup that I felt was underdamped, and a 9/6kg setup with some Taiwanese shocks we were evaluating which was better than the MSM Bilsteins but still slightly underdamped. My initial impression is that 300/200 might be too far in the other direction, especially given this car's setup (~2500lbs, 300whp/270wtq, 245 RS4s on 15x9s), but the ride quality is pretty incredible. I will give it a few weeks to adjust, but my inclination is that I would prefer something slightly stiffer, like 450/300, even if it meant a small hit in ride quality. In a 2200lb car the 300/200 would probably work better, but Acamas is very porky. Ride height was ~5.8F ~6R, I need to check where it settled to after the drive to/from alignment.

The remote has four separate adjustments, each with a range of 1 (full soft) to 5 (full stiff). It has static rebound adjustment for front and rear, a pitch adjustment which stiffens based on accel/decel inputs, and a roll adjustment which stiffens based on g-force input. Currently have the shocks set to 3F/2R static, 4 pitch, 4 roll. On flat, level highway, I can back the static settings off to 2/2 or 2/1 to let it float a little more, but it feels too soft to me around town if I go lower than 3/2. I don't think I've really experienced the full potential of the ACE valve with the driving I've done so far, but it feels much tighter in transitions and under full power than I would expect it to given the spring rates. A car which spins 2nd all the time and 3rd at night should probably feel like a sloppy mess with 200# rear springs, but it definitely doesn't.

It will be at MRLS for test rides. :party:

Savington 10-24-2017 01:10 AM

Working out the final details before I do my big-power E85 tune. Installed an AEM 3.5bar MAP sensor today, doing a little road tuning at current boost levels before I hit the dyno sometime next week. If I don't hit 400whp it's because something broke :party:

Savington 11-07-2017 02:51 PM

1 Attachment(s)
Can I get a title change :party:

Specs here: https://www.miataturbo.net/dynos-tim...-scared-95108/

Attachment 233251

icantlearn 11-07-2017 02:57 PM

So ahhhh. When am I stopping by for a ride?

That looks mental.

18psi 11-07-2017 03:02 PM

AWW YIS!!!

name the title you want, bae

aidandj 11-07-2017 03:03 PM


Originally Posted by 18psi (Post 1450270)
AWW YIS!!!

name the title you want, bae

Its already changed :D

18psi 11-07-2017 03:07 PM

I was do something like "500hp daily driver"

Savington 11-07-2017 03:08 PM


Originally Posted by aidandj (Post 1450272)
Its already changed :D

:rofl:

sonofthehill 11-07-2017 07:26 PM

Gotta love this place
:rofl:

icantlearn 11-07-2017 07:37 PM

I don't see how the trans will handle that much power. I hope you have something in the works

Ted75zcar 11-07-2017 08:11 PM

You know, 1mm OS on a b6 head resulted in roughly ~7% more flow, and I think ID has a 1300cc.... just sayin

awesome power man, simply awesome.

Savington 11-07-2017 08:22 PM


Originally Posted by Ted75zcar (Post 1450383)
You know, 1mm OS on a b6 head resulted in roughly ~7% more flow, and I think ID has a 1300cc.... just sayin

The old 254cfm hand-ported race head from Rover's 2013 PTE motor is sitting on my shelf, zero hours after being rebuilt, +1/+1 valves. Just bolting that on with ID1700s and an EFR7163 would make 550whp+. My current shortblock probably wouldn't tolerate that for too long, but with billet mains it would. I could probably crack the 600whp mark with some small cams and a little more RPM, and with a billet crank and sleeves, there's no reason why it wouldn't be reliable, too. I have sources for all of that stuff.

The only thing I can't come up with is a logical purpose for that package to exist. :party:

psyber_0ptix 11-07-2017 08:27 PM

Billet caps? Why no push to market?

I'm jealous of all that spool. There's something clearly flawed with my setup when looking at everyone's 6758 plots. You're making 20% more power by 4k. No slouch!!

I also don't think my car can handle more right now. But that's a beautiful climbing curve.

karter74 11-08-2017 05:26 PM


Originally Posted by psyber_0ptix (Post 1450390)
Billet caps? Why no push to market?

I'm jealous of all that spool. There's something clearly flawed with my setup when looking at everyone's 6758 plots. You're making 20% more power by 4k. No slouch!!

I also don't think my car can handle more right now. But that's a beautiful climbing curve.

https://www.flyinmiata.com/billet-st...n-cap-set.html

psyber_0ptix 11-08-2017 05:31 PM

Uh oh...... time to plan a new build with new toys

18psi 11-08-2017 05:34 PM

time for a 7163? :D


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