RET custom built Twin Turbo

silverpoison

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Inlet Temp 90*, BTW Wideband on car was disconnected!
100MEDIA36IMAG1873.jpg


Dyno Graph peaking at 11 psi
100MEDIA36IMAG1872.jpg


 
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JoshK

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Watching the boost gauge vs the tach, it looks like it didn't hit full boost until after 4k rpm? That seems a little slow for as close to the manifolds as the turbos are.

Side note, that's a little much power for a stock shortblock, isn't it.
 

silverpoison

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Has a bigger exhaust side (a/r) since the car runs the Mojave mile. Greg said he is going to pull boost out before it leaves the shop, didnt think the 10# spring would make that power.
 

ZmanM3

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Inlet Temp 90*, BTW Wideband on car was disconnected!
100MEDIA36IMAG1873.jpg


Dyno Graph peaking at 11 psi
100MEDIA36IMAG1872.jpg



Looking at that video, I noticed that the A/F gauge is reading in the 14's when the car is well into boost and even when it is at 11# of boost. Is something wrong with the gauge? Should the A/F be breading more like 11.6 - 12.1 or something when the car is in boost like that?
 

SonicGT

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Great numbers. You can see the actual air fuel in the picture of the graph.
 

silverpoison

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Great numbers. You can see the actual air fuel in the picture of the graph.

i got there till he was almost done, damm those he have a ruler to draw that a/f line lol.... i never had issues with any of my tunes from Greg!
 

BLKS197

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How do those 60's spool up on the street? I don't know if its just me, but they looked a little laggy in the video
 

BLUEDRG3o5

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Watching the boost gauge vs the tach, it looks like it didn't hit full boost until after 4k rpm? That seems a little slow for as close to the manifolds as the turbos are.

Side note, that's a little much power for a stock shortblock, isn't it.

On the street it'll be much lower, due to the extra load.
 

nyuk98GT

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Beautiful installation. Perhaps Ford will pick up on this idea and bring out the 5.0L Eco-boost soon?? We can only hope.

Chris
 

SonicGT

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Nice to see this kit proven to 904 to the tire with a 3v :thumb:
 

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