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Old 10-17-2012, 11:09 PM   #93
boucher racing
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Join Date: Feb 2009
Location: Nashville TN
Posts: 294
Re: Inline 250 - T3 Turbo - w/ Video

Quote:
Originally Posted by Torqueforce View Post
Love the truck! Any updates? I have a 250 as well and this thread inspired me to ditch the 8 and attempt to turbo the 6. Have you been able to go WOT yet and what kind of power do you think you're making? Also why the holley 350?
Thanks. I have finally got it to a point where I have a hard time touching it. I mean, making more adjustments/modifying. I adjust the boost ever so often, but that is it. I have it opening around 10 psi. It seems just right for the truck. I can still lay ass in it, but it is still very drivable.

I would like to put a blow-off valve on it. When I am in boost and I let off to shift all of that compressed air reverses and makes the turbo impeller flutter. If you listen close to the videos, you can hear it.

I go WOT almost every time I drive it! To me, that is the beauty of a turbo. Your wastegate controls the psi, so WOT is no big deal.

Power?.... I tell people, it feels twice as fast as compared to the stock 250. I would ROUGH estimate between 250-300HP.

Holley 350? A turbo engine does not move more air, it just compresses it. So, the carb should be sized for the engine in NA form.

All the best,

Boucher

http://youtu.be/JiAbg7MdpiU
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