Miata Turbo Forum - Boost cars, acquire cats. - 1.9 with GT2871R, 14psi, Link G4+

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)

- Dynos and timesheets (https://www.miataturbo.net/dynos-timesheets-21/)

- - 1.9 with GT2871R, 14psi, Link G4+ (https://www.miataturbo.net/dynos-timesheets-21/1-9-gt2871r-14psi-link-g4-92448/)

h20boynz

03-08-2017 11:42 PM

1.9 with GT2871R, 14psi, Link G4+

This is from the first tuning session of a new built engine. Didnt push it too hard...we will revisit after a 1000kms or so and push for some bigger numbers. We actually took it to 215kw but wound it back a wee bit for now...
https://cimg4.ibsrv.net/gimg/www.mia...a14a4140fb.jpg
Dynapack hub dyno...
Nice peak torque but it drops off quite a lot up top huh?

Ryan_G

03-09-2017 11:45 AM

This is 260hp/246ft-lbs in freedom units for the curious.

ryansmoneypit

03-09-2017 01:23 PM

Why was the run done in what appears to be 4th gear? is that normal? I thought a 1;1 gear was the key.

h20boynz

03-09-2017 03:34 PM

Quote:

Originally Posted by Ryan_G (Post 1397677)

This is 260hp/246ft-lbs in freedom units for the curious.

Lol, yup sounds about right.
Not sure about the gear choice...I will discuss with the tuner when I get a chance.

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