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Old 04-25-2001, 08:04 PM   #1
AndresRS01
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Post Low 14's N/A !!!.....

....well finally did it.

Perfect night in Houston , no cluds, no wind,65 degrees...

Broke my own record 14.67 @ 89..60 MPH with a 14.496 @ 91.79 MPH!!!!!

I guess that's it for a while until next time, BTW the weight of the car tonight 2655 lbs. w/o driver (120 lbs. w/shoes on )

Thanks Trey Cobb!!!!!


Andres
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Old 04-25-2001, 08:12 PM   #2
zzyzx
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Excellent! Can somebody translate those numbers into HP? I'd really like a fair estimate of what kind of HP that equates. I'm thinking at least 220 HP. What do you think?

- Steve
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Old 04-25-2001, 08:13 PM   #3
Revision
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So, where did you shed that 200+ lbs.
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Old 04-25-2001, 08:18 PM   #4
AndresRS01
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Steve: don't know

Revision: just left my wife home

Andres
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Old 04-25-2001, 08:22 PM   #5
t.rod
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AndresRS01- Are you running an aftermarket ecu? Did you have Trey up the compression went you had your heads done? You still have the factory cats right.
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Old 04-25-2001, 08:27 PM   #6
AndresRS01
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t.rod:
no aftermarket ECU,don't think Trey increased the compresion,still have stock cats..

Andres
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Old 04-25-2001, 09:19 PM   #7
joe z
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thats sick nice job man!!!
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Old 04-25-2001, 09:36 PM   #8
Blindeye_03
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whats the 1/4mi for the mustang gt? I am sooo sick of every one of them ruining my RS on the road looking like I drive a honduh cuz they are crazy fast...
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Old 04-26-2001, 04:50 AM   #9
dcoty
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Andres, What was the whole process you went through with getting the heads. How long did it take, and how much was install? What was the total price aswell, I am heavily considering the heads with the valves and springs. I just want to know the little parts of the process, thanks in advance
Dan
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Old 04-26-2001, 05:15 AM   #10
Revision
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Quote:
the weight of the car tonight 2655 lbs
This just doesn't look right. Can't calculate anything with the weight of the car off. So your saying that the car was at stock weight with probably about 1/4-1/2 tank of gas...
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Old 04-26-2001, 05:20 AM   #11
goose
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Congrats!
Please post yer mods! Also, what kind of launch did you do? Ease in to WOT? 5k dump?

What kind of gas were you using?
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Old 04-26-2001, 07:14 AM   #12
t.rod
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AndresRS01- You have the street cams right.
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Old 04-26-2001, 07:26 AM   #13
ColinL
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this is getting ridiculous... every time Andres posts about his car, everyone wonders how it weighs what it does!

it's not stock, OK? he has an aluminum hood, aluminum front and rear bumper reinforcement, and at his last posting was thinking about removing the passenger seat (25-30 pounds at least).

anyway, good results andres.
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Old 04-26-2001, 09:36 AM   #14
M a t t 2
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colin, well mabey next time he should post his mods. cus he knows people are gonna ask tons of Q's when the guy is running low 14's w/ a N/A subie.

Andres, nice job!
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Old 04-26-2001, 10:23 AM   #15
Matt Monson
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MATT2,
I think that Colin's point is he has repeatedly. He shouldn't have to give every little detail on what work his car has every time he wants to give us an update of where he's at date. It is pretty easy to look up BTW.
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Old 04-26-2001, 10:31 AM   #16
Catfish
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Way to go Andres.

Ever since I purchased my car, I knew the 2.5L was way undertuned in N/A form. My estimations were that the cam was a major restriction to more hp, and thankfully, Trey has proved that.

At any route, it seems as if there is definitely power to be had in N/A form. Very impressive.

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Old 04-26-2001, 11:19 AM   #17
Scoober01
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I calculated the hp and here is what I got.
______________________________________
Your Results
Your impreza 2.5 RS weighs about 2655 pounds and can complete a 1/4 mile in about 14.496 seconds. That means that you've got about 172.27 HP at the wheels, and about 223.95 HP at the flywheel.

from http://www.fantasycars.com/derek/
nice man very nice
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Old 04-26-2001, 11:49 AM   #18
Danny5
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Something isn't right then if his only mods are the hood and bumper beams. (for weight reduction)

My 99RS with both beams, aluminum hood, and all the trunk crap removed and a half tank of gas is 2740lbs.

There may be some variation, but I doubt its 100lbs of variation...

-Dan
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Old 04-26-2001, 01:04 PM   #19
t.rod
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So what's the next move?
More NA.
Nos.
Turbo.
Or Jet engine.
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Old 04-26-2001, 01:09 PM   #20
96Lconversion
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That weight could be achieved, lots of little things add up, if he has a lighter flywheel and wheels and tires and such, an intake would be lighter than the stock airbox system, there are many little things that could add up, maybe Andres will give us a list. BTW, great run!!!! Thats awesome, keep up the good work! N/A all the way!!
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Old 04-26-2001, 01:20 PM   #21
XT6Wagon
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Sorry but that "HP" calculator is Full of it. Hp is related to wieght and MPH, NOT ET. There is a "perfect" ET for a given MPH, but achieving that ET requires PERFECT gearing, traction, launch, etc. MPH is just based on holdign the loud pedal down for the whole run.
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Old 04-26-2001, 01:52 PM   #22
adamsrs
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Weird I ran a 15.152 at 88.23 mph! How is he running a 14.67 at only i mph more than me?
adamsrs www.unnatural.org
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Old 04-26-2001, 02:12 PM   #23
AndresRS01
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adam:
This is how my time slip looked those days...02/16/2001

R/T .681
60" 1.914
330 5.894
1/8 9.248
MPH 72.61
1000 12.178
1/4 14.667
MPH 89.60

Andres
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Old 04-26-2001, 02:13 PM   #24
iodine23
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Quicker acceleration earlier on or faster reaction times could easily make Andres run faster than yours...

You're probably assuming speed vs. time is linear too. But I could theoretically run the 1/4 in 15 flat going 60mph the whole way if I had instantaenous accelearation to 60mph.
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Old 04-26-2001, 02:27 PM   #25
Danny5
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Hey Adam, maybe the better question is how come you ran a 15.15 at 88mph to my 15.53 at 88.6mph???

LOL

-Dan
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