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RPM Launching with bOOst>??

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Old Nov 19, 2008 | 08:49 PM
  #1  
RIPPO's Avatar
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From: Area 51, NV
Default RPM Launching with bOOst>??

i have my setup complete and i've never taken my car to the drag strip. i have only participated in a few auto x events and was wondering what RPM's i should launch my car at. i have a few guys at my work with some 427r mustangs and i need to set them straight kuz i know they can't hook up for crap. please help fellas. here's my set up.

98 hatch fully gutted.
5 lug.
ITR w/LSD with a T25/35 turbo.
car is boosting about 9-10lbs.
made 305whp and 290 at a DD tune.

i was guessing at launching somewhere between 3-4000rpm's but im not sure just a guess. please help me out. thanks in advance
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Old Nov 19, 2008 | 09:03 PM
  #2  
red cx's Avatar
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From: Mount Laurel NJ
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Launch high man 6800 or higher. What kind of tires? Slicks or radials?
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Old Nov 20, 2008 | 04:04 AM
  #3  
2point2's Avatar
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From: Kitchener, Ontario, CANADA
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There RPM that gives you the best 60ft is where you launch your car. Simple as that.
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Old Nov 20, 2008 | 05:30 AM
  #4  
igotnothin's Avatar
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From: foresthill, md, United states
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Originally Posted by RIPPO
i need to set them straight kuz i know they can't hook up for crap.
You dont think they will hook for ****.....Hondas dont hook for ****, i almost always get beat off the line, even with drag radials...

But for some help, on econo street tires, i launched around 3500 to 4000 and acheived a 60ft of 2.3
On drag radials, id launch at 6500 and would get a 60ft of about 2.1 i know not good, but it was an improvment....
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