12psi 1.6 Greddy Dyno vs 8psi 1.8 Begi S3 - Miata Turbo Forum - Boost cars, acquire cats.

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Old 11-28-2008, 06:55 PM   #1
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Default 12psi 1.6 Greddy Dyno vs 8psi 1.8 Begi S3

So here's the dyno after installing the Link I turned the **** 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.
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12psi 1.6 Greddy Dyno vs 8psi 1.8 Begi S3-1.jpg   12psi 1.6 Greddy Dyno vs 8psi 1.8 Begi S3-2.jpg  
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Old 11-28-2008, 07:48 PM   #2
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200hp, NICE!
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Old 11-28-2008, 08:10 PM   #3
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Torque is in Newton*Meters. Power is in cv. No idea what a cv is.
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Old 11-28-2008, 08:21 PM   #4
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sorry my bad, CV=HP. 268NM=200FtLb Torque
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Old 11-28-2008, 08:31 PM   #5
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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.
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Old 11-29-2008, 04:20 PM   #6
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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...
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Old 01-25-2009, 09:54 AM   #7
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that just made me mad...im about to dyno my 1.6 greddy and i was hoping at least 230 whp
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Old 01-25-2009, 03:33 PM   #8
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Quote:
Originally Posted by miataspeed2005 View Post
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
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