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      01-18-2013, 11:39 AM   #1
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Drives: 2007 z4mc
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Drag Times Thread

We should start a sticky so people can see the basic changes certain mods might cause as people post and update thier faster times. I do not consider this a drag car by any means, however there is nothing wrong with a little fun at the track instead of on the street.

My fastest time so far will post he slip when I have more time.

This is with the below supporting mods.

Trap Speed = 109.20
1/4 Mile = 13.31
60' = 2.20 = horrible

This is with a roll off start no dropping the clutch or anything. With drag racing it is all about trap speed, it should stay the same even if your 1/4 mile time flucuates. So with a perfect launch "not gonna happen" the car now should be in the high 12's.
2007 Z4MC, 1" drop H&R Springs, Evolve Tunning, Headers, K&N Filter, RPI scoop, Red top high energy coils, UUC Red Poly mounts (none bolt-through), UUC Lightweight Flywheel with Organic Clutch and a custom exhaust with just one AeroTurbine muffler.
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      01-18-2013, 02:02 PM   #2
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My weight is 3187lbs, putting down around 400-410rwhp on 8psi
Ambient temp was around 75*F, slip on the right
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      01-18-2013, 05:34 PM   #3
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Here's the data off my best (but still slow) time slip when I took my 3.0 si out with some friends.

R/T .535
60' 2.329
330 6.382
1/8 9.718
MPH 75.45
1000 12.540
1/4 14.922
MPH 94.36

If I recall correctly, bases on my assumed weight at the time, the quarter mile speed turned into something not to terribly bad for powertrain loss from a stock 255 hp motor.
2007 3.0si Coupe
Dinan Stage I Suspension (Shocks, Struts, Springs), Ground Control Front Camber Plates, Treehouse Racing Front Control Arm Bushings, RTAB Bushing Limiters
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