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Boss 302 vs Grand Prix GXP

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Old 12-30-2013, 01:22 AM
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Default Boss 302 vs Grand Prix GXP

I haven't contributed in awhile but here's the Ju1ce killa in action again. Just some fun runs nothing serious


Old 12-30-2013, 05:31 AM
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That GP walked the Boss. Any word on mods on both cars?
Old 12-30-2013, 06:07 AM
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Damn lol
Old 12-30-2013, 06:10 AM
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Nice GP. You probably suprise a lot of people on the street with that.
Old 12-30-2013, 07:24 AM
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Old 12-30-2013, 07:55 AM
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Good kill
Old 12-30-2013, 08:01 AM
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@ Grand *****.

Strong car OP. How much boost?
Old 12-30-2013, 08:05 AM
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Good kill.
Old 12-30-2013, 09:12 AM
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is that boss bone stock? if so that grand prix must be a 140 mph car!
Old 12-30-2013, 09:19 AM
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No one else noticed how bad that guy was at driving? Lol
Good Kill
Old 12-30-2013, 09:57 AM
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Sounded like boss needs work on some shifts. But he would still lost.
Old 12-30-2013, 07:09 PM
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Keep on killin em!
Old 12-30-2013, 07:15 PM
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Dayum nice kill. Still on stock trans? Just kidding I already know the answer.
Old 12-31-2013, 02:50 AM
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Thanks everyone!
Originally Posted by TastyC10
Dayum nice kill. Still on stock trans? Just kidding I already know the answer.
It's on its 2nd build, but that's mainly due to forcing OD 4th to 160 at WOT awhile back on the first build hehe. It bled out at the pump seal.

The Boss was at 408 rwhp for this vid from before. Just want to be fair to a badass Boss, and young driver:

So to answer some of the questions for those interested...The GP is on the same setup as before, ~10.5psi. The Boss has some bolt-ons, put down 408 untuned shortly after that day run.

Differences between earlier video (chronologically) and now:
  • back then the GP had Walmart windshield washer fluid in the ww fluid tank ( ). This time around, 50/50 water/meth which is what it is tuned on.
  • Fuel was cleaned up a bit in the tune recently.
  • Colder weather, mid 40's in the latest round.
  • Trans temp was high in the GP on the day run after just running a 480rwhp C5 right before.
  • Boss had his girlfriend in the pass. seat on the high rolls.
  • 40-roll favored the Boss, higher rolls are where the GP likes it.
  • First run (posted) the GP got a nice brake-boost.
  • Oh, and the Boss fixed some trans issues it was experiencing around the time of the day run.
After that 40-roll, really really tried to line up with the Boss again for a higher roll, but I think you can see in this vid he sent his friend in at the last second. The blk 5.0 put down around 380rwhp shortly after this pull:

And yes it's so cool daily driving this car like a grandpa out of the boost 98% of the time on commutes knowing the cutouts can be opened up and violence unleashed at any time
Old 12-31-2013, 02:06 PM
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Awesome
Old 12-31-2013, 02:28 PM
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I liked watching it it'll away from the 5.0
Old 12-31-2013, 02:33 PM
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To be fair, if that black 5.Br0 didn't have a passenger and the driver wasn't 350lbs I think it would have been a tie. lol

More good runs though!
Old 12-31-2013, 02:52 PM
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The guy in the black 5.0 was decent at driving, good kill.
Old 12-31-2013, 03:33 PM
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That awkward moment when you buy your preteen kid a Boss 302 and he brings it back with a front splitter big enough to plow snow and give small children rides.
Old 12-31-2013, 03:54 PM
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Originally Posted by fruitsalad
That awkward moment when you buy your preteen kid a Boss 302 and he brings it back with a front splitter big enough to plow snow and give small children rides.
I think the LS comes like that.

It's on the edge of rice for sure. lol


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