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09-17-2010, 07:26 PM
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#51
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Mongo the Meet Coordinator
Join Date: May 2008
Posts: 16,896
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That thing is gonna suck alright.
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Quote:
Originally Posted by KirkEvil
repo bigals turd gen and part it out to a loving home
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09-18-2010, 06:22 AM
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#52
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11 Second Club
Join Date: Feb 2008
Location: Edison, NJ
Posts: 4,619
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Like a hoova.
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1999 Z28 Convertible. 6 speed swap, wide cowl hood, full hockey stripes, and a whining 10 bolt.
2008 Sierra Vortec Max. 6.2 swapped, headers, Magnaflow catback, GMPP CAI, NHT optioned tow package.
2006 GTO, 11.48 @ 118.3
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09-18-2010, 06:36 PM
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#53
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Join Date: Jul 2009
Location: barnegat nj
Posts: 1,340
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I wonder how many birds you can suck in with that thing !!! lol
looks great man, nice work ! I would have you make me one but my lame set-up isn't worthy of it. 
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Quote:
Originally Posted by SRGN
I never pulled into the staging beams at the track and saw a dyno in the other lane.
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South Jersey Racecraft
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09-19-2010, 05:59 PM
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#54
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Meet Coordinator
Join Date: Jan 2008
Location: brick/pt. pleasant beach
Posts: 19,341
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get some dyno numbers and become an ls1tech sponser!
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09-19-2010, 07:26 PM
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#55
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10 Second Club
Join Date: Feb 2008
Location: Eatontown
Posts: 1,647
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Cant dyno ram air...
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1999 C5 FRC: 12.7@114
2008 TBSS: 12.48@108
2017 Silverado 2500 do you even lift breh?
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09-19-2010, 07:30 PM
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#56
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Mongo the Meet Coordinator
Join Date: May 2008
Posts: 16,896
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Wind tunnel.
OR... mobile dyno truck.. and do the pull while going 80mph down the parkway.
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Quote:
Originally Posted by KirkEvil
repo bigals turd gen and part it out to a loving home
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09-19-2010, 08:36 PM
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#57
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10 Second Club
Join Date: Feb 2008
Location: Eatontown
Posts: 1,647
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find me a wind tunnel with a dyno. Oh yeah, and the dyno has to have a conveyor belt system around it to simulate the ground moving at 80 mph
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1999 C5 FRC: 12.7@114
2008 TBSS: 12.48@108
2017 Silverado 2500 do you even lift breh?
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09-19-2010, 09:48 PM
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#58
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Admin.
Join Date: Aug 2005
Location: Hamilton, NJ
Posts: 20,149
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I'd like to see a wind tunnel test. I hate to say it, but I think that hood is a wind drag. A w/t test might prove me wrong. Get daskinnyfella on the horn, they got a w/t down in nascar land.
The air box you're building is neat.
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Vent Windows Forever!
The looser the waistband, the deeper the quicksand. Or so I have read.
Feather-light suspension, Konis just couldn't hold. I'm so glad I took a look inside your showroom doors.
Hey everybody, it's good to have you on the Baba-too-da-ba-too-ba-ba-buh-doo-ga-ga-bop-a-dop
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09-19-2010, 09:57 PM
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#59
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Mongo the Meet Coordinator
Join Date: May 2008
Posts: 16,896
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The whole front of a 4th gen is a wind drag, I don't think GM put any thought into it at all.
He def gains from the weight loss, and the added wind resistance is negligible being as I doubt he plans on traveling at speeds higher than a 120mph often... IMO of course.
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Quote:
Originally Posted by KirkEvil
repo bigals turd gen and part it out to a loving home
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09-19-2010, 10:03 PM
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#60
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10 Second Club
Join Date: Feb 2008
Location: Eatontown
Posts: 1,647
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Psh, the GSP cruises at 120.
I doubt the hood really has much drag. The high pressure zone would be right infront of the scoop, which has an opening, and the back of it is completely open at the cowl. I think I'll see more gain from the weight savings then the drag loss.
The air box is all mounted up, I just need to take pictures. You wouldnt know it was there unless I popped the hood. Im still babying the car since I replaced the head gaskets 2 days ago, so I'll post up some impressions once I get it on the highway.
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1999 C5 FRC: 12.7@114
2008 TBSS: 12.48@108
2017 Silverado 2500 do you even lift breh?
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09-20-2010, 07:08 AM
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#61
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Meet Coordinator
Join Date: Jan 2008
Location: brick/pt. pleasant beach
Posts: 19,341
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then dynooooooooooooooooooooooo
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09-20-2010, 08:28 AM
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#62
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Admin.
Join Date: Aug 2005
Location: Hamilton, NJ
Posts: 20,149
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Quote:
Originally Posted by KirkEvil
I think I'll see more gain from the weight savings then the drag loss. .
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Could be. How much less does that hood weigh over the stock hood?
__________________
Vent Windows Forever!
The looser the waistband, the deeper the quicksand. Or so I have read.
Feather-light suspension, Konis just couldn't hold. I'm so glad I took a look inside your showroom doors.
Hey everybody, it's good to have you on the Baba-too-da-ba-too-ba-ba-buh-doo-ga-ga-bop-a-dop
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09-20-2010, 10:45 AM
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#63
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10 Second Club
Join Date: Feb 2008
Location: Eatontown
Posts: 1,647
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I just weighed my stock hood with no mounting brackets or struts came to 47 lbs. VFN's website says the bolt on 3" ss hood weighs 25 lbs. I never weighed it but it felt lighter than that, so at least 22 lbs off the front.
__________________
1999 C5 FRC: 12.7@114
2008 TBSS: 12.48@108
2017 Silverado 2500 do you even lift breh?
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09-22-2010, 04:07 PM
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#64
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Ayatollah of Rock N Rolla / Admin
Join Date: Mar 2006
Location: Parts Unknown
Posts: 12,573
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Quote:
Originally Posted by KirkEvil
I doubt the hood really has much drag.
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It doesn't. I seem to remember seeing an automotive drag test back in the early '00s that showed an LT1 Camaro and Dodge Intrepid (a '96 or so?) to have very good aero.
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09-22-2010, 06:14 PM
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#65
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Join Date: Jul 2004
Location: West Long Branch
Posts: 13,598
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4th gens are pretty aerodynamic overall, as are most cars over the last 20 years.
Even third gens, which put down a very low .cD
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2/20/2013: They Day the ****s Stopped
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