Miata Turbo Forum - Boost cars, acquire cats.

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-   -   Delaware dyno this monday (https://www.miataturbo.net/insert-bs-here-4/delaware-dyno-monday-15086/)

paul 12-27-2007 05:50 PM

Delaware dyno this monday
 
I am finally ready to dyno my car. Made arrangements with ACA Performance for Monday the 31st. Gonna show up around 10am with a few friends. At least 3 cars. Rate for the 3 is $65/per for 3 pulls. I'd imagine the rate goes down if there are more cars so if anyone is interested let me know.

Planning on hitting the indoor carting afterward too.


ACA Performance
73 Albe Drive, Suites 1 & 2
Newark, DE 19702

Mach929 12-27-2007 06:09 PM

have to work...have fun though

Braineack 12-27-2007 06:11 PM

going to be cutting hoods and fenders....sorryz

Dow.tom 12-27-2007 07:55 PM

god,that makes me want to finish the turbo project and meet up with you man.... want to come to my house this weekend paul and help me finish... i dontt have too much left.

paul 12-27-2007 09:37 PM

work on saturday then work on the girlfriend on sunday. Seriously though I don't think she'd go for it. I will ask though.

paul 12-27-2007 09:38 PM

damn that was quick. a resounding "NO"

Paul (9:37:24 PM): am i correct in guessing you don't want to go to MD to help someone finish his turbo so he can dyno with us Monday?
Jes (9:37:41 PM): that is correct

Dow.tom 12-27-2007 09:41 PM

haha, worth a shot.. thanks though, i'll still try.. i need to learn to weld using an arc welder soon than, and make my downpipe. any tips?

paul 12-27-2007 09:46 PM

you need to make a downpipe to install the turbo or you mean after you want to make a better one? the only thing i know about welding is go to Tim.

ArtieParty 12-27-2007 10:08 PM


Originally Posted by paul (Post 190558)
the only thing i know about welding is go to Tim.

nice.


and as i told you on the mob. i might go, but im not sure yet cause i need to pick up the keg for my party.

Dow.tom 12-27-2007 10:12 PM

no i need to make one for the turbo itself haha, i have HKS mani :( so no production downpipes

ArtieParty 12-29-2007 11:34 AM

i cant make it after all. i keep forgetting that i dont have off on monday. in fact, i have to go in to work on sunday for 5 min too.

TurboTim 12-29-2007 02:53 PM

You should massage that wastegate tomorrow paul. And by wastegate I don't mean jes, i mean the 2560.

paul 12-31-2007 05:20 PM

So I didn't blow up the motor today. I did get my minimum boost pressure down to 12psi with no boost controller. set the EBC to make 14psi.

At 14 psi the car made 271hp and 235 ft/lbs. i'll be posting the charts once i figure out what software i need to read the files

Mach929 12-31-2007 05:32 PM

very nice paul. what are your duty cycles with the 460's? and isn't that turbo just about maxed out?

olderguy 12-31-2007 06:14 PM

http://www.dynojet.com/downloads/software.aspx

paul 12-31-2007 06:23 PM

Wayne: 95 NA with racing beat 4:1 header, Borla catback, monsterflow CAI, about 290k miles on the motor.
Jason(Compy): 01 NA, monsterflow CAI, MSM muffler, MS controlling fuel, LC1
Nick(budgetracer): 92 NA completely stock, 171k miles
Eric(flynmx5): my old MSM turbo setup with RB PowerPulse NA catback, FM NB highflow cat/resonator, E-Manage Blue, 365cc injectors, same IC i have, VERY BADLY TUNED BY OG
Paul(paul): see signature




http://www.miatamx5.com/dynoruns/12-31/all_hp.jpg
http://www.miatamx5.com/dynoruns/12-31/all_tq.jpg

paul 12-31-2007 06:48 PM


Originally Posted by Mach929 (Post 191815)
very nice paul. what are your duty cycles with the 460's? and isn't that turbo just about maxed out?

yeah, i've been seeing DC in the 90% range lately. time for some 550's.

brgracer 12-31-2007 07:44 PM

Awesome numbers Paul! :bigtu: And you were worried about quick spool, I think it's time to swap in Tim's GT2871!

TurboTim 12-31-2007 08:44 PM


Originally Posted by brgracer (Post 191865)
Awesome numbers Paul! :bigtu: And you were worried about quick spool, I think it's time to swap in Tim's GT2871!

Damn straight.

But after seeing how much metal(or how little was possible, actually) I had to remove from his GT2554 internal WG to get the boost down to where it is, I don't know if boost creep would be an issue on that turbo. The wastegate hole in the turbine housing is the same size on those two turbos.

Very good job though (except for that dip between 4000-4500rpm)! What's the highest anyone's made with the 2560 on a dynojet?

TurboTim 12-31-2007 08:47 PM


Originally Posted by paul (Post 191849)
yeah, i've been seeing DC in the 90% range lately. time for some 550's.

What's your fuel pressure? Turn it up a little...?

Oh and that 271/235 is on the stock clutch, right?

c r a z y.


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