Dyno Day Goals
#1
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Specs, the power you hope to see atw and dyno.
I'll start-
Car: 90 Miata
Engine: 2.0L FE
Turbo: t3/t4, tubular mani, internal gate
Boost: 15psi
Power at the wheels: 275rhwp 275ftlbs
dyno: Dynojet
next...
I'll start-
Car: 90 Miata
Engine: 2.0L FE
Turbo: t3/t4, tubular mani, internal gate
Boost: 15psi
Power at the wheels: 275rhwp 275ftlbs
dyno: Dynojet
next...
Last edited by m2cupcar; 05-10-2007 at 03:59 PM.
#6
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This is what we hope to see, right?
Car: 92 Miata
Engine: 1.8L BP
Turbo: (2) GT1544, tubular mani, internal gates
Boost: 14psi
Power at the wheels: 240rwhp 230ftlbs
Dyno: Dynojet
Hope: 265rwhp 250ft-lbs
next...
Car: 92 Miata
Engine: 1.8L BP
Turbo: (2) GT1544, tubular mani, internal gates
Boost: 14psi
Power at the wheels: 240rwhp 230ftlbs
Dyno: Dynojet
Hope: 265rwhp 250ft-lbs
next...
#9
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Car: 91 Miata
Engine: stock 1.6
Turbo: Greddy w intercooler and 2.5" dp
Boost: Maybe 10 psi spike, falling to 8
Power at the wheels: 195rhwp 175ftlbs![cross your fingers](https://www.miataturbo.net/images/smilies/x.gif)
dyno: Dynojet
hope: need time to tune FMU a bit
(I won't have it together until tomorrow
)
Engine: stock 1.6
Turbo: Greddy w intercooler and 2.5" dp
Boost: Maybe 10 psi spike, falling to 8
Power at the wheels: 195rhwp 175ftlbs
![cross your fingers](https://www.miataturbo.net/images/smilies/x.gif)
dyno: Dynojet
hope: need time to tune FMU a bit
(I won't have it together until tomorrow
![Doh](https://www.miataturbo.net/images/smilies/doh.gif)
#10
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Well, I won't be going with you guys, but i am actually going to a dyno over here in south Louisiana on Saturday. ![big grin](https://www.miataturbo.net/images/smilies/biggrin.gif)
Car: 91 Miata
Engine: Longnose 1.6L
Turbo: Greddy turbo, greddy manifold, TurboTony downpipe
Boost: 12psi
Power at the wheels: 220whp and similar torque, hopefully.
dyno: Dyno Dynamics
I'll post "after" results when the time comes.
![big grin](https://www.miataturbo.net/images/smilies/biggrin.gif)
Car: 91 Miata
Engine: Longnose 1.6L
Turbo: Greddy turbo, greddy manifold, TurboTony downpipe
Boost: 12psi
Power at the wheels: 220whp and similar torque, hopefully.
dyno: Dyno Dynamics
I'll post "after" results when the time comes.
![](https://www.miataturbo.net/images/smilies/smile.gif)
#12
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Car: 91 Miata
Engine: 1.8
Turbo: bell s3, big intercooler, gt28rs
Boost: <=10psi
Power at the wheels: 220whp (that will make me happy, any more is icing on the cake)
dyno: Dynojet 248
I still need a rear end before this happens. My mspnp goes out tomorrow.
I hope to have everything installed and tuned by june 23rd...the tdr track day.
Engine: 1.8
Turbo: bell s3, big intercooler, gt28rs
Boost: <=10psi
Power at the wheels: 220whp (that will make me happy, any more is icing on the cake)
dyno: Dynojet 248
I still need a rear end before this happens. My mspnp goes out tomorrow.
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#14
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Boost: 8 then 10 psi
Power at the wheels: 217 then 229 at the wheels
hope: realized
to do: more tuning. I have no knock and the 10psi / 229 rwhp run was too rich. I figure a few more hp at those boost levels are in the tuning for me.
and then more boost
and then water injection
Very happy with the behavior of the 10:1 compression 2001 motor.
Matt
#15
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Boost: 12.5 psi
Power at the wheels: 183
goal: Whiff
to do: more tuning!!!
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#16
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![Doh](https://www.miataturbo.net/images/smilies/doh.gif)
And...I at least made it home even though I probably killed every damn mosquito in Delaware with all the smoke I was blowing.
Can't check the car tomorrow as it's mother's day, but Monday, I'll do a compression test, but it's probably the rings.
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#18
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boost:15@4400 falling to 13@6000rpm
rwhp/ftlbs:
240/240 - first pull
242/242 - second with 1* advance added
250/250 - Pulled four points of master fuel
lesson leanred: Too rich everywhere and need some more advance. Tune. Tune. Tune.
I think this is a result of tuning to some conservative AF targets, and the WB may need to be recalibrated. Pullled 2 more points of master fuel and still no knock. Will go through the dyno datalogs and get back to doing some more "street tuning". Very educational session for me.
rwhp/ftlbs:
240/240 - first pull
242/242 - second with 1* advance added
250/250 - Pulled four points of master fuel
lesson leanred: Too rich everywhere and need some more advance. Tune. Tune. Tune.
I think this is a result of tuning to some conservative AF targets, and the WB may need to be recalibrated. Pullled 2 more points of master fuel and still no knock. Will go through the dyno datalogs and get back to doing some more "street tuning". Very educational session for me.
![Biggthumpup](https://www.miataturbo.net/images/smilies/biggthumpup.gif)
#19
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Well, I won't be going with you guys, but i am actually going to a dyno over here in south Louisiana on Saturday. ![big grin](https://www.miataturbo.net/images/smilies/biggrin.gif)
Car: 91 Miata
Engine: Longnose 1.6L
Turbo: Greddy turbo, greddy manifold, TurboTony downpipe
Boost: 12psi
Power at the wheels: 220whp and similar torque, hopefully.
dyno: Dyno Dynamics
I'll post "after" results when the time comes.![](https://www.miataturbo.net/images/smilies/smile.gif)
![big grin](https://www.miataturbo.net/images/smilies/biggrin.gif)
Car: 91 Miata
Engine: Longnose 1.6L
Turbo: Greddy turbo, greddy manifold, TurboTony downpipe
Boost: 12psi
Power at the wheels: 220whp and similar torque, hopefully.
dyno: Dyno Dynamics
I'll post "after" results when the time comes.
![](https://www.miataturbo.net/images/smilies/smile.gif)
I got 185whp and 191 ft/lbs at around 10 psi. Unfortunately, my boost trails off big time after about 4500 rpm, and i end up with an early spike to 12 and then a drop to about 9 for the rest of the run. I drove two hours to this shop because i trust their reputation. My drive up used a half tank of gas. My drive back used only a quarter tank.
![](https://www.miataturbo.net/images/smilies/smile.gif)
BTW, since I think I'm the only one here who ran a Dyno Dynamics run this weekend, DD dynos typically show values 13-15% lower than DynoJet dynos, so with that in mind, my adjusted totals are 213 whp and 219 tq.
That's close enough for me, and i have room for improvement.
![](https://www.miataturbo.net/images/smilies/smile.gif)