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EFR 6258 315whp, 251wtq @ 12psi

Old 04-30-2012, 12:57 PM
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Default EFR 6258 315whp, 251wtq @ 12psi

I made 315WHP, 251WTQ at 12PSI on a mustang dyno.

The setup is:
-99 NB
-Enhanced-DIYPNP MegaSquirt
-ARTech equal length top-mount ramhorm manifold
-ARTech 3" SS exhaust with Magnaflow resonator and muffler
-BorgWarner EFR 6258 turbo
-Squaretop intake manifold
-Precision HP600 intercooler
-FIC 650cc injectors

-Built engine:
-CP pistons
-Manley rods
-ACL race bearings
-ARP studs for head and mains
-Boundary Engineering street/strip oil pump

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Old 05-01-2012, 12:40 AM
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How well does your car start/ idle?
Those are AWESOME numbers for 12psi!
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Old 05-01-2012, 01:12 AM
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Thanks! The car starts like stock, even in cold weather and idles smoothly.
I posted the dyno vids in the build thread.
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Old 05-01-2012, 06:57 AM
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Did you build your diypnp? Or did you buy it pre built from someone else?
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Old 05-01-2012, 12:05 PM
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It is a Enhanced-DIYPNP from the Revenant/Brain group buy on MT.net. Full plug and play with extra features.
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Old 05-01-2012, 12:42 PM
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I thought so...
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Old 05-06-2012, 08:38 AM
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Would love to see photos of your engine bay and setup.
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Old 05-06-2012, 12:23 PM
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datalog of boost? strange looking torque curve- but great numbers for 12psi regardless
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Old 05-06-2012, 07:43 PM
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Here is a finished install pic from my build thread.

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Old 05-07-2012, 11:08 AM
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Looks very clean.
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