Dyno Day Goals
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... |
Car: 93 Miata
Engine: 1.6L Turbo: T3 Super 60, Begi mani, internal gate Boost: 13.5-15psi Power at the wheels: 230rwhp 200ftlbs dyno: Dynojet next... |
Car: 2001 Miata
Engine: 1.8L VVT Turbo: GT2876R, well you all just saw. Boost: 8-10psi Power at the wheels: 250ish dyno: Dynojet hope: not blowd up. next... |
Car: '93
Engine: 1.6-stock Turbo: T25 .80/.64 Boost: 7/10/14 Power at the wheels: 160/190/220 dyno: Dynojet prayer:Good weather |
Car: 1990 Miata
Engine: 1.6L T Turbo: Upgraded Greddy Boost: 7PSI Power at the wheels: 150ish dyno: Dynojet hope: The clutch holds for at least one run next... |
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... |
Dyno day goal? To be able to drive it home:bigtu:
I'm just looking to see which thing is wrong. Made no changes to maps and the WBO2 is reading much richer than before. Have a feeling something is holding on to something. Oh, and I should be able to hold 15psi now. |
Car: 93 Miata
Engine: 1.6 Turbo: Greddy Boost: 15psi (autometer indicated), probably more like 13-14 Power at the wheels: 220-230 Dyno: Dynojet |
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 :x: dyno: Dynojet hope: need time to tune FMU a bit (I won't have it together until tomorrow :doh:) |
Well, I won't be going with you guys, but i am actually going to a dyno over here in south Louisiana on Saturday. :D
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. :) |
Car: 91 Miata
Engine: stock 1.6 Turbo: Greddy Boost: 15psi Power at the wheels: 265hp 240tq dyno: Dynojet hope: I figure out the timing issue before Saturday, hold 15psi, and the clutch holds or I kill my engine so I have an excuse to build the next one. :nuts: next... |
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. :eek5: I hope to have everything installed and tuned by june 23rd...the tdr track day. |
Come on now, time to post up!!
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Originally Posted by y8s
(Post 111631)
Car: 2001 Miata
Engine: 1.8L VVT Turbo: GT2876R, well you all just saw. Boost: 8-10psi Power at the wheels: 250ish dyno: Dynojet hope: not blowd up. next... 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 |
Originally Posted by Braineack
(Post 111624)
Car: 93 Miata
Engine: 1.6L Turbo: T3 Super 60, Begi mani, internal gate Boost: 13.5-15psi Power at the wheels: 230rwhp 200ftlbs dyno: Dynojet next... Boost: 12.5 psi Power at the wheels: 183 goal: Whiff to do: more tuning!!! :vash: my spark is off and robbed power, and my tune was soo freaking bad cause my WB sensor was providing me with false readings (ie; i thought I had a flast 12.5:1 when I probably had a flat 8:1). Now it's dead and I can't tune untill I get a replacement. |
Originally Posted by brgracer
(Post 111720)
Car: 91 Miata
Engine: stock 1.6 Turbo: Greddy Boost: 15psi Power at the wheels: 265hp 240tq dyno: Dynojet hope: I figure out the timing issue before Saturday, hold 15psi, and the clutch holds or I kill my engine so I have an excuse to build the next one. :nuts: next... 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. :cry: Car ran okay on the way home, but it kept blowing smoke like nobody's business. If it is the rings, I'll be parting the car out so start circling you vultures. |
Originally Posted by olderguy
(Post 111654)
Dyno day goal? To be able to drive it home:bigtu:
I'm just looking to see which thing is wrong. Made no changes to maps and the WBO2 is reading much richer than before. Have a feeling something is holding on to something. Oh, and I should be able to hold 15psi now. |
Originally Posted by m2cupcar
(Post 111621)
[
Power at the wheels: 275rhwp 275ftlbs 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. :bigtu: |
Originally Posted by supersaiyan93
(Post 111700)
Well, I won't be going with you guys, but i am actually going to a dyno over here in south Louisiana on Saturday. :D
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. :) 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. :) I was running 11:1 AFR's pretty much everywhere before. My baseline run only netted me 134whp. lol. Everything seems better now. I just need some bigger injectors, and a helper spring for my greddy wastegate, and I'll be golden. 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. :) |
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