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Turbo 4.8 LSx SC300 - 509wrhp @ 12psi

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Old 12-14-11, 05:06 PM
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blazer84
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Default Turbo 4.8 LSx SC300 - 509rwhp @ 12psi
I finally had some dyno time and ended up with some respectable results. 509/452 @ 12 psi. There is a lot of power left on the table, we didnt have time to really ramp up the boost.

The build consists of a '08 LY2 4,8 LSx motor, LS6 cam/springs, LS2 intake, mpt70 turbo, 4l80e trans, FTI 3600 converter, Precision 46mm WG, Tial BOV, custom tuned with EFILive.

I need to get some detailed pics of the car. Its still a work in progress....

Enjoy!

http://youtu.be/RVBuo7nn_gE
Last edited by blazer84; 12-15-11 at 05:34 AM.
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Old 12-14-11, 05:14 PM
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JustChill
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Siiiiiick. Well done
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Old 12-14-11, 05:17 PM
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Vroomin350
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WOT sounds beastly. How much into this project so far if you dont mind me asking. I look forward to doing something like this one day
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Old 12-14-11, 05:31 PM
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O. L. T.
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So when you gonna kick it up a notch?




















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Old 12-14-11, 05:37 PM
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Can't wait to see what it does when you really turn up the wick!
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Old 12-14-11, 05:38 PM
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lilSCsteve
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WOW! Nice progress...sounds like a pissed off GIANT! lol
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Old 12-14-11, 05:48 PM
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blazer84
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Originally Posted by Vroomin350
WOT sounds beastly. How much into this project so far if you dont mind me asking. I look forward to doing something like this one day
Thanks... venting the WG to atmosphere was cool from the get-go, it does sound pissed off WOT but its getting old. I'll be routing it into the DP this weekend so I can hear that sweet turbo! its LOUD!

I probably have $3500 in parts for the LSx/turbo swap. Thats with me doing everything...
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Old 12-14-11, 05:51 PM
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blazer84
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Originally Posted by O. L. T.
So when you gonna kick it up a notch?
One of these days.. LOL

Originally Posted by BoostAddct
Can't wait to see what it does when you really turn up the wick!
Me too!!

Originally Posted by lilSCsteve
WOW! Nice progress...sounds like a pissed off GIANT! lol
Thanks!
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Old 12-14-11, 06:43 PM
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megamax
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what is the expected max hp out of this setup?? also what fuel mangement are you using?? does aem make ecu's for these engines??
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Old 12-14-11, 07:07 PM
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Luxor
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Dang, I was hoping you would show us the engine in the video.
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Old 12-14-11, 07:14 PM
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Justin2JZ
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Wow man that gate sounds amazing!
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Old 12-14-11, 07:35 PM
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SEXC
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That's enough power to really get that tank moving. Looking good.
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Old 12-14-11, 08:39 PM
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1JZPWRD
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More than enough to get the tires moving quite nicely. Well done! Love the videos!
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Old 12-14-11, 11:07 PM
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ZGagnon
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i pee'd a little.. that sound is scary.

pics please
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Old 12-14-11, 11:11 PM
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very nice wish i had cash to spend on my 2j
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