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Discussion Starter #1
Well i dont post here much, but i thought id share my latest progress. I went to the ford/buick shootout and got some new times. These are on fuel and also with blue washer fluid in the snow kit. Im still running a half *** fuel system, so fuel pressure sucks and also no manual tc lockup switch yet. There's definataly 12's in this heavy pig. Last time i weighed the truck it weighed 7920 lbs with a half tank of fuel. This time was with a full tank, so guessing 8k lbs or so.

1st was a [email protected] 104.2- 2.0 60'.
2nd was a [email protected] 104.6 and a 2.0++ 60'
3rd was a [email protected] 102.x on a different tune.

Hp calcs say 615-620 rwhp weighing 7920-8000lbs. I guess teh 615rwhp might explain why my 325/60 toyo AT's like to smoke...... alot LOL

This engine/ injector/ turbo combo is the same one that made 596/1200+ (#2 only) in my obs truck. I just never got to run it at the track, its nice to finally back the numbers up.

http://www.northtexaspowerstrokes.com/users/rusty/OKCdragday2007/luke13_2.MPG
http://www.northtexaspowerstrokes.com/users/rusty/OKCdragday2007/luke13_62.MPG
 

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Did you have the same tune as the dyno with your OBS?
 

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Discussion Starter #3
No, Tony had to retune due to the pcm differences between OBS and Superduty.
 

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nice numbers:Thumbup:
 

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Sweat!
I finally feel I have a good combo on my truck, just can't get things to work out right. I can feel 12.99 in my bones.
One Saturday, crappy day at the drags cuz big turbo didn't come in time...
Next Saturday, we couldn't get it (big turbo) to light on the dyno...
Next saturday sled pull, got under turbo in a big way. Lost to stock dodges...
Best I did was 13.90 in April with smaller turbo, less fuel, less oil and old program.
I have a few ideas, things to try, but our season's over now. Have to wait till April when the track re-opens...
 
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