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New best with the D1SC today

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Old 10-18-2009, 10:04 PM
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Default New best with the D1SC today

Havent ran the car in a while so I thought I'd hit a local 1/8 mile track. Some cool weather moved in, still 1500' DA though, track is 1800' elevation. With I could have made the shootout, some killer air in Memphis but thats racing..

This was also on 275 Hoosier drag radials, seen about 16.5psi @ 6800rpm, shifted the 1-2 at 6600 and 2-3 at 6800, 3380lbs on the scales with me in it. Off the trailer it ran a 5.87/119, then added a little too much air in the tires and spun bad, took out a little and spun a little, took out a little more and ran 5.81, 5.80 and 5.81 @ 121 back to back (1.29-1.30 60 foot) so I called t a day.

1/4 mile lower elevation results soon hopefully.

http://videos.streetfire.net/video/C...809_713971.htm
Old 10-18-2009, 10:08 PM
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Originally Posted by kp
Havent ran the car in a while so I thought I'd hit a local 1/8 mile track. Some cool weather moved in, still 1500' DA though, track is 1800' elevation. With I could have made the shootout, some killer air in Memphis but thats racing..

This was also on 275 Hoosier drag radials, seen about 16.5psi @ 6800rpm, shifted the 1-2 at 6600 and 2-3 at 6800, 3380lbs on the scales with me in it. Off the trailer it ran a 5.87/119, then added a little too much air in the tires and spun bad, took out a little and spun a little, took out a little more and ran 5.81, 5.80 and 5.81 @ 121 back to back (1.29-1.30 60 foot) so I called t a day.

1/4 mile lower elevation results soon hopefully.

http://videos.streetfire.net/video/C...809_713971.htm
Very nice times...It seems once you dialed in the tire pressure your times were consistent...Congrats!!!

Kev
Old 10-18-2009, 10:13 PM
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Damn thats awesome with the D1SC..
Old 10-18-2009, 10:20 PM
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Originally Posted by LS1RedZ
Damn thats awesome with the D1SC..
Thats not even overspinning it, 7.25/3.4 pulley. D1SC is a stout little blower..
Old 10-18-2009, 10:59 PM
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Congrats on the new best.
How much boost are you making on that pully setup? I'm going to the 3.4 pully with my 7.25 crank pully this winter.
Old 10-18-2009, 11:22 PM
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Wow! Isn't that on par with about like an 8.7ish or so 1/4?
Old 10-18-2009, 11:34 PM
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Originally Posted by conan
Congrats on the new best.
How much boost are you making on that pully setup? I'm going to the 3.4 pully with my 7.25 crank pully this winter.
PSI is in the first post

Originally Posted by ChevyChad
Wow! Isn't that on par with about like an 8.7ish or so 1/4?
Na, thats like a 9.10-9.15 or so. 5.60 is 8.70s.

5.69-5.70 got me low 8.90s in the old car.
Old 10-18-2009, 11:51 PM
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congrats your car screams and from the looks of the vid i thought u were runnin 5.6x's to but i guess some bulbs were out lol
Old 10-19-2009, 05:58 AM
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Awesome Kevin! I take it you got the relatives out of the way for the day! Bob
Old 10-19-2009, 07:27 AM
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Nice times KP...you pull some weight out of her?
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Old 10-19-2009, 09:25 AM
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D1 is going to get 8's fo sho
Old 10-19-2009, 09:27 AM
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Originally Posted by LS1-NAVY
congrats your car screams and from the looks of the vid i thought u were runnin 5.6x's to but i guess some bulbs were out lol
I didnt notice that until I watched the vids, it does look like 5.60s, that would be nice, probably wont happen with the D1SC.

Originally Posted by Exotic Performance Plus
Awesome Kevin! I take it you got the relatives out of the way for the day! Bob
Took her with, track is only 45 minutes away. She wasnt impressed

Originally Posted by silver95
Nice times KP...you pull some weight out of her?
Na, its 3380 with me in it. I have power steering, power brakes, stock hood, heavy carpet, rear bumper support, radio, door bars are still in the doors, 10pt cage with extra bars, wheels arent light, not one piece of metal has been cut out and I'm 230 lbs. Seems light compared to the all the 4000lb cars around I guess..
Old 10-19-2009, 09:29 AM
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Originally Posted by frcefed98
D1 is going to get 8's fo sho
I'll have to swap cams or take about 100lbs out, its doable, 5.75 got me 8.98 in the old car.
Old 10-19-2009, 09:32 AM
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Heck yea man! Nice work! You car makes me want to take a bunch of weight out of mine and go have some fun. Just out of curiosity, what timing are you running at peak boost?
Old 10-19-2009, 09:38 AM
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[QUOTE=kp;12383423]PSI is in the first post



Missed that part, congrats again man that thing is moving
Old 10-19-2009, 09:42 AM
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Originally Posted by conan

Missed that part, congrats again man that thing is moving
No big deal, I skip over a lot of things as well when reading posts

Originally Posted by 'Trust'
Heck yea man! Nice work! You car makes me want to take a bunch of weight out of mine and go have some fun. Just out of curiosity, what timing are you running at peak boost?
With a 4L60 that fun will be pretty short lived even at 3400 lbs

16 degrees.
Old 10-19-2009, 09:47 AM
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nice runs kevin...ive been wanting to give those 275 hoosier DRs a try on my vette...only they are the 275 40 17 version...good to see you still kickin ***...121mph in the 1/8
Old 10-19-2009, 09:57 AM
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btw seriously comtemplating ditchin my HCI setup for some stock LS6 heads stock 02Z cam, LS6 intake and a D1SC blower kit for the Z!
Old 10-19-2009, 09:59 AM
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Originally Posted by Kurtomac
btw seriously comtemplating ditchin my HCI setup for some stock LS6 heads stock 02Z cam, LS6 intake and a D1SC blower kit for the Z!
Should have done that a long time ago, honestly you will start having clutch and rear end issues if you drag race it. Blowers are a lot of fun for sure but it doesnt come cheap, especially on a vette..
Old 10-19-2009, 10:05 AM
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Looks good Kevin, congrats.


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