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| | #16 | |
| STI Driver Car: 05 Subaru WRX STi Bl Fav Mod: Cobb Stage 2! Location: S.Jersey/Philly Posts: 291
IWSTI Addict since: May 2005 Trader Rating: (0) | Quote:
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| | #18 |
| Professional STI Racer Car: Silver 04 WRX STi Location: Dayton, OH Posts: 691
IWSTI Addict since: Sep 2003 Trader Rating: (0) | I don't get it, people on here are acting like it is a bad thing to spin the tires when launching the car (although I doubt my neighbor would appreciate it being done on his lawn). But I am speaking in terms of drag racing, and you really need to spin the tires some in order for a clean hard launch. Unless you enjoy slow times or breaking things of course. offset |
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| | #20 |
| Junior STI Driver Car: 05 STi WRB Fav Mod: GC-06Hs & RE-01Rs Posts: 188
IWSTI Addict since: Aug 2005 Trader Rating: (0) | I don't really have any trouble breaking loose (peeling out ) without dumping the clutch. All I have is an intake and a TBE, nothing else powerwise. Kinda fun at stoplights when letting off steam from work once in awhile |
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| | #21 |
| Pyrite Member Car: 05 WRB/Gold STi Fav Mod: Valentine 1 Location: NC Posts: 589
IWSTI Addict since: Jun 2005 Trader Rating: (0) | +1 on spinning the tires with stock power. I've only launched my car once. DCCD auto, 4k RPM, feather clutch and give lots of throttle to keep revs at 4k till the clutch is out. It took off like a rocket with a nice screech of the tires, and no clutch smell. Flooring it while turning at a light will make a lot of fun tire noises as the turbo spools up & the rear end starts to come around. I've done that a lot, it's easier on the drivetrain than launching from the light. But more dangerous if you're not ready for Mustang-like power oversteer. ![]() Oh, and on my snow tires, I chirped 2nd without even trying. Now THAT'S sick. |
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| | #22 |
| GT R US
Car: CUTN EDG project Fav Mod: $20. mudflaps from auto zone Location: my cave Posts: 5,967
IWSTI Addict since: Dec 2003 Trader Rating: (1) | i can't even spin my tires on gravel. what's wrong? |
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| | #23 | |
| Professional STI Racer Car: Silver 04 WRX STi Location: Dayton, OH Posts: 691
IWSTI Addict since: Sep 2003 Trader Rating: (0) | Quote:
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| | #24 |
| STI Driver Car: 05 Blue STI Fav Mod: -10 degree C Ambient Air.. :) Still under warranty! Location: Illinois Posts: 230
IWSTI Addict since: Aug 2004 Trader Rating: (0) | As far as I remember, Torque is the culprit.. HP is the ability to sustain that Torque through the "peel" So you want more torque, first, more hp later. |
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| | #25 |
| The Godfather of Meth
Car: 2005 Subaru WRX STi Fav Mod: Every single one! Location: NJ Posts: 10,317
IWSTI Addict since: Jun 2005 Trader Rating: (30) | Ok, sorry to "hyjack" the thread, but since we are talking about all this, has anyone chirpped into 2nd, 3rd?!??!......I haven't really tried it that hard, but Bruce, I bet you can? Maybe its me being bored at work....sorry work sucks! |
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| | #26 | |
| Super Moderator Car: 08 DGM STI Fav Mod: My wife :) Location: Brooklin, Ontario Posts: 5,838
IWSTI Addict since: Oct 2003 Trader Rating: (0) | Quote:
The ability to sustain a "peel-out" is basically as simple as overcoming traction. For us at stock power levels on dry roads this should only happen in 1st gear. As soon as you break traction, the amount of torque required to keep spinning the tires is dramatically reduced. Our fancy AWD system makes it hard to sustain a peel out though. I've broken all 4 loose in light rain...in 2nd gear. That certainly surprised me. When I've launched on pavement, I almost always get the rears spinning and very occasionally the fronts too. The best way to induce this at stock levels is to increase your tire pressure. That will allow you to "peel out" with a moderate launch (3-4k/slip). | |
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| | #27 | |
| Pyrite Member Car: 05 WRB/Gold STi Fav Mod: Valentine 1 Location: NC Posts: 589
IWSTI Addict since: Jun 2005 Trader Rating: (0) | Quote:
I tried w/ the RE070s earlier this year...forget it, at least w/ stock power. But after I got my snow tires, I did a spirited takeoff to 7k in 1st, then a moderately hard shift into 2nd. I wasn't really trying to chirp the tires, but they did. I was like, "WTF? no ****! Woohoo!" ![]() Bruce, you're kidding, right? If not, how's your low-end power? Maybe you need to launch at higher RPMs to make up for that monster turbo? | |
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| | #28 |
| Professional STI Racer Car: 04 WRB/ GOLD STI Fav Mod: snail sticker = 5hp Location: Raymore, MO Posts: 792
IWSTI Addict since: Feb 2003 Trader Rating: (0) | Ummmm.. Stage2 4th gear RE070's light rain/ sleet "peel out" Winter combo going on at lunch. Stock you can break traction in 1st if the ground is dirty or hard cornering. Stage1 add 2nd w/ dirty and hard cornering Stage2 add 2nd w/ dirty road. Now none of these are sustained RWD smoking tire killing burn outs. Just slight .25 second traction loss events. Then the beauty of AWD kicks in. Personally I judge any traction loss event as a mistake on my part for road condtions. |
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| | #29 |
| Professional STI Racer | I have pulled out on a dry road spinning for a good 15-20 feet. But not from a roll. If I am turning it will get a lot of spin from a roll, like if its a slow turn or merge and I floor it. Usually even in 2nd. |
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| | #30 |
| Junior STI Driver Car: '05 Fav Mod: My Carputer Location: Miami, FL Posts: 177
IWSTI Addict since: Sep 2004 Trader Rating: (0) | This thread has gotten infinitely more useful, thanks! And based on the 430 views so far (noon on tuesday), I'm not the only one with this question. I've never been able to break traction (thanks for the terminology correction, by the way) on a straight-line start. I have squealed the tires and slid a bit when cornering under hard acceleration, and that's scary because if the traction doesn't catch, you leave the road. Bad. I'm still on my stock RE070s, and I am a bit timid with the clutch so I dont launch that hard, especially because the only launching I do is on the street. Thanks for all the input. Anyone else care to chime in? This ad is not endorsed by this member. Please register or login to hide this ad. |
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