1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

horsepower and 1/4mile estimation please

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Old 05-17-04, 07:10 PM
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horsepower and 1/4mile estimation please

my 79 has a 6port 13b with
bridgeport
holley carb (not sure of the exact size)
racing beat intake
racing beat full exhaust
and in case if your wondering it has 225/50s all around

I just kind of wanted some estimates of the possible horsepower and 1/4 mile time from other people who have a little more knowledge than me.
Thanks

oh and also my car has an imsa widebody kit that saves a little weight if it makes any difference
Old 05-17-04, 07:17 PM
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I dont really kno, but do you drive that thing on the street?
Old 05-17-04, 07:20 PM
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225/50s - your ETs will probably suck.

HP - somewhere between 100hp and 250. ET - anywhere from 12.5 to 19. There are an incredible number of variables, all you've told is is what parts have been thrown at the car. Get thee to a dragstrip and learn to drive it (even if you think you know, you don't) and get it tuned.
Old 05-17-04, 07:28 PM
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I will be driving it on the street in september when i get my liscense cause this is my first car. Also me and my dad are doing alot of bodywork gettin it ready for paint.

Last edited by louved_gen1; 05-17-04 at 07:38 PM.
Old 05-17-04, 07:31 PM
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6 Port WITH a Bridgeport? must be a typo

I would also think the widebody would make the 1/4 slower, more drag.....
Old 05-17-04, 07:35 PM
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so are you saying those are the best if all the variables were in my favor?
Old 05-17-04, 07:39 PM
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can a 6 port not have a bridgeport
Old 05-17-04, 07:40 PM
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Yeah you kind of have a point about the widebody kit.
Old 05-17-04, 10:47 PM
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Judge Ito in NJ has built some 6 port bridgeports that go like stink, Ive seen videos, beat one of his modded T2's
Old 05-18-04, 11:45 AM
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what kind of times was he getting in the 1/4mile
Old 05-18-04, 11:52 AM
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I dunno. You might have trouble driving it on the street. Definately not good for a daily driver. I would expect at least 200hp out of it and mid 13's. But I know very little about bridgeports, so I would like it if you don't quote me on that.
Old 05-18-04, 11:55 AM
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I'm with peejay on this one. Too many varibles, the only way to really know is to run the car.
Old 05-18-04, 11:55 AM
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Why might i have trouble driving it on the street?
Old 05-18-04, 12:01 PM
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Bridgeports generally make max power over 8000 rpm, and have VERY poor low end power and torque. A bridgeport also should have an idle of over 1300 rpm. On top of that they are gas hogs (expect something lower than 10mpg), and need some special parts to handle the high RPM if you ever expect to go there.
Old 05-18-04, 12:15 PM
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well mine idles at 2000 and dies if it goes anywhere below that. As for the low end power its actually pretty good, i was suprised when i test drove it and will easily light em up in the low rpm range.
Old 05-18-04, 12:19 PM
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And it actually gets good gas mileage suprisingly.
I drove over a hundred miles on one tank.
Old 05-18-04, 12:24 PM
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my car is stock and i get 280 per tank
Old 05-18-04, 12:37 PM
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Like I said, I know very little about bridgeports.
Old 05-18-04, 01:02 PM
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Originally posted by louved_gen1
And it actually gets good gas mileage suprisingly.
I drove over a hundred miles on one tank.
you know the cars like a 16 gallon tank right?
Old 05-18-04, 04:46 PM
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no i didnt know that
Old 05-18-04, 05:06 PM
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the haynes says 14.5 gallons i think
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