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11-15-2007, 04:21 PM | #1 |
Rock Crawler Join Date: Jan 2007 Location: Long Island NY
Posts: 505
| Smokin the tires with a 572 in a 2003 Cadi |
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11-15-2007, 04:36 PM | #2 |
Pebble Pounder Join Date: Oct 2006 Location: Sault Ste. Marie, MI
Posts: 129
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Too bad its not very loud.
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11-15-2007, 04:43 PM | #3 |
I wanna be Dave Join Date: May 2006 Location: FOUR 8 OH
Posts: 4,913
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11-15-2007, 04:56 PM | #4 |
Newbie Join Date: Nov 2005 Location: Grand Rapids
Posts: 33
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11-15-2007, 04:58 PM | #5 |
I lost my vendor privileges Join Date: May 2006 Location: TOP OF THE HILL
Posts: 3,014
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hell yeah.
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11-15-2007, 04:59 PM | #6 |
I wanna be Dave Join Date: May 2006 Location: FOUR 8 OH
Posts: 4,913
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11-15-2007, 05:10 PM | #7 |
Rock Crawler Join Date: Jan 2006 Location: Connecticut
Posts: 795
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That sounds bad ass! I like it...not digging the hood though.
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11-15-2007, 05:14 PM | #8 |
Newbie Join Date: Nov 2005 Location: Grand Rapids
Posts: 33
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11-15-2007, 05:15 PM | #9 |
~THE SCALE SHOP~ Join Date: Apr 2006 Location: KILLEEN TX
Posts: 10,056
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11-15-2007, 05:51 PM | #10 | |
I wanna be Dave Join Date: May 2006 Location: FOUR 8 OH
Posts: 4,913
| Quote:
There is only so much power you can make using gas by adding a larger carb without bolting on some form of forced induction. With an EFI system you can tune it to near perfection, getting the best air fuel mixture resulting in best performance and more power. | |
11-15-2007, 06:07 PM | #11 |
Newbie Join Date: Nov 2005 Location: Grand Rapids
Posts: 33
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First off, how would it be any different with a different fuel? By the way, they use 85% Nitromethane, not Ethanol. A properly tuned carb setup will outperform an EFI setup. EFI is constantly tuning itself. You have to tune the carb. This is why EFI is preferred for daily drivers and new cars. It is always in tune. However, for absolute performance a well-tuned carb is still king. Here's an article for you to read. http://www.pro-system.com/scoop92102.html |
11-15-2007, 06:25 PM | #12 |
I wanna be Dave Join Date: Dec 2005 Location: Orlando
Posts: 7,420
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Tallasutoshop...KanushSeeti..Mahsouri...Wellmakeyu r..shifasht
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11-15-2007, 06:51 PM | #13 |
Newbie Join Date: Jun 2007 Location: DFW
Posts: 13
| Top fuel & funny cars run mechanical fuel injection. Pro stockers run carbs. The only reason NASCAR & NHRA racers don't run EFI is because it isn't allowed. Warren Johnson has said the cars would be faster if it were allowed, and that's coming from a guy who has done thousands of hours in carb r&d.
Last edited by aaronl; 11-15-2007 at 07:00 PM. |
11-15-2007, 07:43 PM | #14 |
Newbie Join Date: Nov 2005 Location: Grand Rapids
Posts: 33
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Direct quote from the legendary W.J. "Properly tuned, carburetors make more peak power than EFI in a Pro Stock engine. A carb’s pressure differential atomizes the gas a lot better than spraying fuel through an orifice. But EFI has a broader powerband and superior cylinder-to-cylinder fuel distribution. The 1,100- to 1,300-cfm dual carbs are good only over a narrow range, about 1,500 rpm at most. EFI performs well over 2,000 rpm or more. On average, if optimized, both systems perform about the same as far as how fast you get down the track. However, the EFI system is much easier to tune than a carburetor." He's talking about Pro-Stock though. Not a ton in common with the 572 Caddy. |
11-15-2007, 07:47 PM | #15 |
RCC Addict Join Date: Aug 2005 Location: VARCOR
Posts: 1,826
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Only on RCC could a kinda-cool vid of a late model Caddie smoking tires turn into a carb/FI debate. |
11-15-2007, 07:52 PM | #16 |
06 Super National Champ Join Date: Jun 2004 Location: Stark Industries Bar and Grill
Posts: 11,361
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Hrrrm Why make it sound like a race car if it looks stock and is running standard tires? Cool, but pointless. Make it quiet and it'll be a fun car. Robb...nice avatar. "the story ends with me puttin' him into the wall." |
11-15-2007, 08:50 PM | #17 |
Rock Crawler Join Date: Sep 2007 Location: Colorado Springs
Posts: 960
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11-15-2007, 08:58 PM | #18 |
Quarry Creeper Join Date: Aug 2007 Location: Planet Earth
Posts: 252
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I love the sound. Put some nice electric exhaust cutouts to make it quiet but when you stop at he red light...open them up and scare the ricer next to you!
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11-15-2007, 08:59 PM | #19 |
Quarry Creeper Join Date: Jul 2007 Location: Racking my Brain
Posts: 424
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If it was quieter it would make a killer sleeper!
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11-15-2007, 09:40 PM | #20 |
REST IN ALOHA CHIP Join Date: Nov 2005 Location: *
Posts: 3,549
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eye shay them crayzhy wat bois need to mayke dat der caddy intu a rock crawla, with dat motuh. except with FI instead. try climbing up a 50 dergree in cline with a carb like that, can you say hold your ass.....all the way down the hill backwards.
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