Finally got to the track

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Old 08-29-2009, 05:16 PM
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Default Finally got to the track

Ok so I made my first runs ever at Rock Falls Raceway today. My car is ls6intake/full exhaust/nitto drag radials.

best time was 13.6@104 most of my other runs were in the 13.7's @103 or 104

My 60ft time was never below 2.18

I expected better but I guess it's probably the 2.73 gears and the need for a stall.

I think the gears really killed me off the line. I found it best to just stomp on the gas from idle and not foot brake it.


Paul

Last edited by bautch24; 08-29-2009 at 05:45 PM.
Old 08-29-2009, 06:04 PM
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those gears are probably doing you in. My car with the mods in my sig does 13.3 on street tires with a 2.0 60' consistently. And I'm still on a stock tune.

Alot of bolt on guys are going right into the 12's. I would get some 3:73's and maybe a retune and see if you can't get it into the 12s.

What was the weather like, I would think wisconsin this time of year would have good racing weather.
Old 08-29-2009, 06:12 PM
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Originally Posted by MelScrilla
those gears are probably doing you in. My car with the mods in my sig does 13.3 on street tires with a 2.0 60' consistently. And I'm still on a stock tune.

Alot of bolt on guys are going right into the 12's. I would get some 3:73's and maybe a retune and see if you can't get it into the 12s.

What was the weather like, I would think wisconsin this time of year would have good racing weather.

The weather has been wacky. Today it's mid to low 50's with a chance of some frost tonight. Just a few weeks ago it was in the 90's
Old 09-01-2009, 12:36 AM
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Could the chilly weather led to a lesser trap speed or is that just the gears?
Old 09-01-2009, 12:56 AM
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Originally Posted by bautch24
Could the chilly weather led to a lesser trap speed or is that just the gears?
Cold air is never a bad thing. Only if it's so cold that the track won't hold. Your gearing is the problem.
Old 09-01-2009, 11:14 AM
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Get a tune and gears, you have a lot more in that car.
Old 09-01-2009, 08:31 PM
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My car started out life as a 2.73 car, lid & a cut + free mods was good for 13.20's @ 106-107 in good air. Bone stock it was a consistent 13.50's @ 103+ car. Best bone stock pass was 13.46 @ 104.18 MPH.

What was the DA like? How much gas did you run in the tank?
Old 09-01-2009, 11:30 PM
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Originally Posted by 86 IROC
My car started out life as a 2.73 car, lid & a cut + free mods was good for 13.20's @ 106-107 in good air. Bone stock it was a consistent 13.50's @ 103+ car. Best bone stock pass was 13.46 @ 104.18 MPH.

What was the DA like? How much gas did you run in the tank?
The tank was around half when I started the day (first run was my best.. which was also my first run ever). Wound up with 1/4 tank left.

The Density Altitude I am unsure of.. is there an easy way to figure that out?
Old 09-02-2009, 01:30 AM
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I would say a retune and gears, would put you into the 12's probably. Add a stall and a trans cooler, hope the 10 bolt holds and you should be mid 12's. Thats my plan when I can get some money up.
Old 09-02-2009, 08:34 AM
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Originally Posted by bautch24
The tank was around half when I started the day (first run was my best.. which was also my first run ever). Wound up with 1/4 tank left.

The Density Altitude I am unsure of.. is there an easy way to figure that out?
Yessir, here you go: http://www.dragtimes.com/da-density-...calculator.php

As for a gear swap, skip it for now. 2.73's to 3.42's didn't do much for my car. That money is better spent on a converter. A converter netted me a solid .6 in the 1/4.
Old 09-02-2009, 09:06 AM
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Stall..3.73 gears....retune...mid 12s
Old 09-02-2009, 09:09 AM
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Originally Posted by 86 IROC
Yessir, here you go: http://www.dragtimes.com/da-density-...calculator.php

As for a gear swap, skip it for now. 2.73's to 3.42's didn't do much for my car. That money is better spent on a converter. A converter netted me a solid .6 in the 1/4.
13.552 @ 105.283 MPH is what the DA site gave me. Thanks for the link thats a pretty awesome site.


Yeah I'll have save some money for a converter and a tune.. just started school so funds are low for right now.
Old 09-02-2009, 11:23 AM
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Not a bad start, as mentioned you seem to know what to do next.

The modding shall continue until we see lower e.t.s....

Derek
Old 09-05-2009, 02:51 PM
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I never ran my car stock but, with the below mods I ran 13.0 @ 107-108 with 2.73s. So, I would say its not so much the gears but the tune and I dont even have the best tune! Its just a little ol' Diablo tune!



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