Launching Tips/1/4 mile Expectations

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DouglasOhio

New Member

Jul 25, 2004

116

0

0

Canton Ohio

Apr 27, 2005

#1

• Apr 27, 2005

• #1

I have a Notchback with MAF, Short block 306, GT40 Cast heads, B303 Cam, Cobra upper and lower intake, 65 MM throttle body, roller rockers, frame ties, tremec 3550, 3.55 gears, and a few other things that I probably missed. I was first wondering what I should expect to run in the 1/4 mile and also what RPM is recommended for launching on street tires. Any input would be appreciated. Thanks

 

notchback

Founding Member

May 30, 2000

1,950

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36

St Clair Shores MI

Apr 27, 2005

#2

• Apr 27, 2005

• #2

12's

launch at idle

 

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mike969mb

New Member

Apr 25, 2005

4

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0

Apr 27, 2005

#3

• Apr 27, 2005

• #3

that really sounds good, is that really likely? what if it was an auto?

 

maverick0716

Founding Member

Jan 12, 2002

3,924

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56

Chilliwack, BC, Canada

Apr 27, 2005

#4

• Apr 27, 2005

• #4

To get 12's with that combo on street tires would be amazing....but it could be possible. Street tires (non drag radials) are very hard to launch with that kind of power. The best you can probably do is launch at idle and hope for the best, lol.

 

5

5.0 coup

New Member

Apr 26, 2005

17

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0

San Antonio

Apr 28, 2005

#5

• Apr 28, 2005

• #5

if your going to drag with AOD when launching off on the green light dont stomp on the peddle full throtle you need to fell the pulling power then you ma**** and you are gone.

 

ramjetlx

New Member

Apr 8, 2005

212

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0

Honolulu, Hawaii

Apr 28, 2005

#6

• Apr 28, 2005

• #6

5.0 coup is right about an AOD. Im running street radials and I launch by easing into it and then floor it when I feel it hook. But you have to expirement, There are many variables such as track conditons, traction, gears, etc. that its hard to come up with the best way to launch for every car. You just have to play around and see what works best with your car.....

 

maverick0716

Founding Member

Jan 12, 2002

3,924

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56

Chilliwack, BC, Canada

Apr 28, 2005

#7

• Apr 28, 2005

• #7

ramjetlx - how the heck did you get a 13.5@97.5 1/4 mile time with only a 2.2 60 foot? Just curious because most guys with similar times have to get about a 1.7-1.8 60 foot with that mph to get that time.