Finally, dyno graph of the stock engine ( and now the mods)

Heads, valves, pistons, rods, crankshaft, etc...

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dscoobydoo
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Finally, dyno graph of the stock engine ( and now the mods)

Post by dscoobydoo »

Ok, i went down to Portland Or to get the Car dyno'd before I started all the mods so I would have some Idea of how the car is progressing. 116,000 miles, and bone stock. If someone wants to host the pics, I have the dyno curves I could show.
Otherwise, max torque is 147 @ 3750 rpms and max power is 136@5500 rpms. This shows the usual 20% loss to the wheels. I also dyno'd a 2001 RS, and the non turbo engine was pretty close to showing the same curves, albeit it was lower by 15-20.

SO now, we go with a larger intake, intercooler, 3'' exhaust, boost controller, fuel cut defencer, and finally a td05-16g. All this should be finished piece by piece by next september. Then back to the dyno.

Kind of like marking your kids height on the wall and seeing the movement, I have the dyno for start, and after the mods part 1, I will hit it again.

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THAWA
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Post by THAWA »

I'll host I've been wanting to see a dyno graph send them to webmaster@thawa.net
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douglas vincent
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Post by douglas vincent »

Did you do your dyno run at Matrix?
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dscoobydoo
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Post by dscoobydoo »

Yup, my dyno run was at Matrix. Seems they have not had their Dyno very long.

Here are the pics and graph- sent to be hosted.
Yes I have too many Subarus
No you can't have one
05 GD-STI
01- RS- Swapped-07 STI
00- GF
93 SS- "the original Robtune" (now in new hands)
THAWA
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Post by THAWA »

Sent ya an e-mail :)
Rio Red 90 Legacy LS AWD 174k
Liquid Silver 92 SVX LS-L 88k
[url=http://folding.amdmbpond.com/FoldingForOurFuture.html]Do you fold?[/url]

I'm on First and First. How can the same street intersect with itself? I must be at the nexus of the universe.
dscoobydoo
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Post by dscoobydoo »

Yes I have too many Subarus
No you can't have one
05 GD-STI
01- RS- Swapped-07 STI
00- GF
93 SS- "the original Robtune" (now in new hands)
94L_wagon
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Post by 94L_wagon »

Cool - thanks for posting that up!

Thats pretty much the flat torque curve my butt dyno had sensed ;), although my car is NA.

Got to love these H4 engines.
94L Wagon (AWD) - bone stock, 136k miles at July 08. Manual (sold - along with my soul to BMW).
vrg3
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Post by vrg3 »

Wow, that's a pretty flat torque curve!

Interesting that peak torque happened around 3750 rpm... The published specs are for peak torque to be reached around 2800 rpm, right?
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Post by QuickDrive »

Aren't published specs for at the flywheel though?

Would that make a difference?
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Post by mTk »

ahh, mustang dyno, your numbers seem about right then.

MK
1992 BC672 AWD 5MT
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