Miata Turbo Forum - Boost cars, acquire cats.

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)
-   Dynos and timesheets (https://www.miataturbo.net/dynos-timesheets-21/)
-   -   12psi 1.6 Greddy Dyno vs 8psi 1.8 Begi S3 (https://www.miataturbo.net/dynos-timesheets-21/12psi-1-6-greddy-dyno-vs-8psi-1-8-begi-s3-28673/)

mx5dude69 11-28-2008 05:55 PM

12psi 1.6 Greddy Dyno vs 8psi 1.8 Begi S3
 
2 Attachment(s)
So here's the dyno after installing the Link I turned the knob to 12psi.
Since my engine is the European low power, it peaks earlier and then starts to drop. But pulls very strong from 3000 up.
Timing is conservative, the tunner is far far away for me just to drop by in case i get any problems. AFR's a bit rich to be on the safe side.
Been monitorint the Knock display in the Link no knock for the last days! :)

Having some issues with boost control, it doesnt hold 12 psi steady. Played with the Wastegate values, but no luck in getting it under control. Overshoots and then drops sometimes in 5th gear, sometimes in 4th gear... tried to call FM, but no answers the phone for the last 2 days.

Here's my plot and a comparation with a 1.8 Begi S3 blowing 8psi Squirted.

Toddcod 11-28-2008 06:48 PM

200hp, NICE!

patsmx5 11-28-2008 07:10 PM

Torque is in Newton*Meters. Power is in cv. No idea what a cv is.

mx5dude69 11-28-2008 07:21 PM

sorry my bad, CV=HP. 268NM=200FtLb Torque

rharris19 11-28-2008 07:31 PM

200 cv = 197 hp and 260 nm = 191 ft/lb. FM isn't asnwering their phones becasue they are closed for thanksgiving. They won't be open again until monday the 1st.

mx5dude69 11-29-2008 03:20 PM

yeah that's it, 197hp with 200fl/lb torque. If i get the boost to hold 12 I will do another run. Currently peaks at 13 for a milisec, then bounces from 11 to 10 to 12... I was looking at the gauge during the pull and it settled at 11psi from 6500 to redline

thx for the warning, wasn't aware of the US holidays...

miataspeed2005 01-25-2009 08:54 AM

that just made me mad...im about to dyno my 1.6 greddy and i was hoping at least 230 whp

mx5dude69 01-25-2009 02:33 PM


Originally Posted by miataspeed2005 (Post 358532)
that just made me mad...im about to dyno my 1.6 greddy and i was hoping at least 230 whp

dude, I have a 90bhp version of the 1.6 engine that you dont have in the US.
everyone makes more than I do if you look at several dynos posted here.i


All times are GMT -4. The time now is 10:36 PM.


© 2024 MH Sub I, LLC dba Internet Brands