Miata Turbo Forum - Boost cars, acquire cats.

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)
-   Build Threads (https://www.miataturbo.net/build-threads-57/)
-   -   99mx5 EFR build (https://www.miataturbo.net/build-threads-57/99mx5-efr-build-62620/)

99mx5 02-16-2015 02:37 AM

4 Attachment(s)
Thanks for that Reverant! I wasn't too sure about the values and they certainly didn't match my boost gauge.

This makes the run 375WHP / 319WTQ @ 19 PSI of max boost.

I found this link:
MAP kPa to Boost PSI Equivalents
which led me to this calculator:
Units converter for pressure

Here are the correctly converted values. I remember seeing my boost gauge just past 20. The gauge shows 25 max.

RPM - kPa - psig
2000 - 50.1 - -7.43 (in vacuum)
3000 - 110.5 - 1.33
4000 - 165 - 9.24
5000 - 221.5 - 17.43
6000 - 233.6 - 19.18
7000 - 220 - 17.21

The EFR plots again (Sorry for the confusion and thanks for the clarification Dimitris)...

6258
https://www.miataturbo.net/attachmen...1&d=1424071894

6758
https://www.miataturbo.net/attachmen...1&d=1424071894

Video of pull

18psi 02-16-2015 09:06 AM

So you're still in the thick of it, and it actually even has room for more

wonderful :party:

Jeffbucc 02-16-2015 10:14 AM

Jesus. EFR's efficiency "sweet spot" is huge.

18psi 02-16-2015 10:20 AM

word

Now I'm just waiting on one of you crazies to run ALLOFIT on a 7163

I'm guessing Bryan(fab) or boostedsmurf will be the ones :party: we already have crazy numbers out of a 62 and 67

Jeffbucc 02-16-2015 10:24 AM


Originally Posted by 18psi (Post 1206495)
Now I'm just waiting on one of you crazies to run ALLOFIT on a 7163

I'm guessing Bryan(fab) or boostedsmurf will be the ones :party: we already have crazy numbers out of a 62 and 67

Bryan is gonna need Boosted's transmission pretty fast(he wants to) if he runs allofit as Boosted is IMHO. Highly doubt the 6 speed is going to tolerate that long.

concealer404 02-16-2015 10:41 AM

Bryan is doing a TII trans.

Stock 02-16-2015 11:00 AM


Originally Posted by 99mx5 (Post 1206424)
This makes the run 375WHP / 319WTQ @ 19 PSI of max boost.

Good.

I was worrying about the whole 323@14lbs and then 375@32lbs... :party:

99mx5 02-16-2015 11:24 AM

Me too! LOL :brain:

Stock 02-16-2015 11:26 AM

So when are you going E85?

18psi 02-16-2015 11:41 AM

lol he'll need some ID1000's at minimum, or 1300's

Stock 02-16-2015 12:04 PM


Originally Posted by 18psi (Post 1206538)
lol he'll need some ID1000's at minimum, or 1300's

Step 1.) Acquire proper fueling components.
Step 2.) Tune for #allofit
Step 3.) Enjoy insane WHP and cooler operating temps.

EO2K 02-16-2015 12:14 PM

I feel like he is going to find the limits of the stock non-return configuration here pretty soon :party:

Glorious numbers, that graph looks much more like what I was expecting!

18psi 02-16-2015 12:17 PM

Yeah, I'd probably consider converting and bumping up the pressure before swapping injectors

EO2K 02-16-2015 12:45 PM

I bought all the parts to do that on my NB, then I realized "lol, I don't want 375hp!" :facepalm:

18psi 02-16-2015 12:54 PM

You want 753 amirite?

ok ok I'll stop spamming Ari's thread now:giggle:

99mx5 02-16-2015 09:17 PM

I found another video of the car at the dyno. I saw a guy there with a camera, but I didn't notice he was making videos.

click to play


18psi 02-16-2015 10:46 PM

yissssssssssssss

Jeffbucc 02-16-2015 11:05 PM

God damn that sounds great. It rolls through the rpm band so ruthlessly!

Also I have much jelly on how clean your car is and how good your OEM paint is. Looked perfect man.

99mx5 02-16-2015 11:50 PM

Thanks Jeff! :bigtu:

EO2K 02-17-2015 12:04 AM

Much more dramas in that one ;)

So I've gotta ask, do you still have the template for your air filter box?


All times are GMT -4. The time now is 08:44 AM.


© 2024 MH Sub I, LLC dba Internet Brands