Street Racing & Kill Stories Basic Technical Questions & Advice

Which slicks to use on public/dusty roads? Can't match AWD cars launch

Thread Tools
 
Search this Thread
 
Old 10-15-2007, 12:41 PM
  #41  
12 Second Club
iTrader: (2)
 
Boodyrider's Avatar
 
Join Date: Jun 2006
Location: Baltimore, Maryland
Posts: 580
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Vetal
What do you think, will Hoosier 28 x 14.5 - 15 slicks fit?
http://store.summitracing.com/partde...5&autoview=sku

No. About 11.5 is as wide as will fit; 28s need a bit of fenderwell tweaking. I can't see a 14.5 wide tire fitting without a tub.
Old 10-15-2007, 01:26 PM
  #42  
TECH Addict
iTrader: (14)
 
djsanchez2's Avatar
 
Join Date: May 2005
Location: Simi Valley, CA.
Posts: 2,727
Likes: 0
Received 0 Likes on 0 Posts

Default

Dude why don't you but a few push brooms, and get a few buddies to sweep the lane for you, use VHT, try to spread it out for a longer sticky patch (you'll have to do 2-3 burnouts) Then you should be set.
Old 10-15-2007, 02:04 PM
  #43  
Launching!
 
MaSTi's Avatar
 
Join Date: Apr 2005
Location: Central, MA
Posts: 271
Likes: 0
Received 2 Likes on 2 Posts

Default

What kind of tires are the AWD guys running? *cough* Get an STi *cough*
Old 10-15-2007, 03:43 PM
  #44  
Teching In
 
earl3's Avatar
 
Join Date: Dec 2005
Location: Dayton, OH
Posts: 25
Likes: 0
Received 0 Likes on 0 Posts
Default

3 words:

Racelogic Traction Control


It's so sad that more RWD big power folks don't use this thing as it is abolutely amazing. Give it a shot, the AWD nutswingers won't know what hit 'em.
Old 10-15-2007, 03:48 PM
  #45  
Teching In
 
dsmdoctor's Avatar
 
Join Date: Jul 2006
Location: Moody AFB GA
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by earl3
3 words:

Racelogic Traction Control


It's so sad that more RWD big power folks don't use this thing as it is abolutely amazing. Give it a shot, the AWD nutswingers won't know what hit 'em.
im new to the rwd scene so could you or someone else please explain this to me?
Old 10-15-2007, 04:01 PM
  #46  
Teching In
 
earl3's Avatar
 
Join Date: Dec 2005
Location: Dayton, OH
Posts: 25
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by dsmdoctor
im new to the rwd scene so could you or someone else please explain this to me?
http://www.racelogic.co.uk/?show=Traction_Control

Its essentially a feedback control unit that looks at your wheel speed sensors and varies power accordingly via fuel cut -(don't worry its extremely smooth) when it sees tire slippage (you can adjust it allow certain percentages of tire slip so you don't bog). Basically a TRAC system that actually works. The only caveat is that I'm not sure how it would work on a nitrous'd car. I've seen FI RWD cars go well into the 10s on firestone SZ-50s (lol) with this system.

There are distributors in the US and they normally run ~1100 bucks.
Old 10-15-2007, 09:41 PM
  #47  
Launching!
 
Sparetire's Avatar
 
Join Date: Jul 2004
Location: Arizona.
Posts: 204
Likes: 0
Received 0 Likes on 0 Posts
Default

^ That is ******* awesome. Thanks for the link.
Old 10-16-2007, 05:28 PM
  #48  
On The Tree
iTrader: (3)
 
rasputin's Avatar
 
Join Date: Apr 2004
Posts: 189
Likes: 0
Received 0 Likes on 0 Posts
Default

Labdien! Kā jums klājas ?

Hello Vetal! I am not Latvian but I thought I would say hello in your language!

Many people are not being very clear with answering your question, so I apologize for some of the bad answers you have received.

The M/T Et Street Radials are some of the best tires in the world. Change the tire pressure to see what works best. Some people like 15psi, other people like 20 psi. See what works best.

After that do a large burnout for about ten seconds. That should impress all of your friends and help with your launch.

You might want to buy some of that VHT. It will probably be very expensive but it will help with your launch. I would also try and clean of the track if you can. Bigger tires probably will not help, I think you just have to experiment with what you have, until you see what works best. Good luck, and send us more pictures!

Visu labu!
Old 10-19-2007, 11:43 AM
  #49  
TECH Fanatic
Thread Starter
iTrader: (3)
 
Vetal's Avatar
 
Join Date: Aug 2006
Location: Latvia
Posts: 1,974
Likes: 0
Received 0 Likes on 0 Posts

Default

Rasputin that was very cool )))) I couldn't believe my eyes when I saw message in Latvian at ls1tech forum ) Although it's not my own language, I just live in Latvia

OK, back to the point.
I'll try to do something with the track (VHT, cleaning, and so on). But that's one side of the problem, let's leave it alone now, I think it was discussed enough.

Now I'm more worried about my own car - how to maximize traction. I think big tires would help - I already posted picture from one of the events, where Chevy Malibu with really big slicks went about 7.0 in 1/8, so obviously they help to hook.
So now I wonder what's the biggest tire I could fit without modifying fender or modifying them just slightly.
Old 10-19-2007, 11:46 AM
  #50  
TECH Fanatic
Thread Starter
iTrader: (3)
 
Vetal's Avatar
 
Join Date: Aug 2006
Location: Latvia
Posts: 1,974
Likes: 0
Received 0 Likes on 0 Posts

Default

I was talking about this car

http://www.forsaza.eu/pages/ViewImage/l9496/10

and here is pic of my car with 26" MT Streets

it LOOKS like there is another inch of clearance on each side but not sure about that...
Old 10-19-2007, 01:05 PM
  #51  
Launching!
 
EspaceF1Fan's Avatar
 
Join Date: Apr 2006
Posts: 205
Likes: 0
Received 0 Likes on 0 Posts

Default

Taller tires will jsut basically make you have worse gear ratios for drag racing....

wider tires will make you have more traction as rule if the two tire widths compared are the same type of tire...

I think 315s are the biggest you can fit, but I need an fbody guy to confirm this for me...

If you are looking to get more sidewall height(to allow more sidewall flex), its time to buy some dedicated drag racing wheels....15 inch is the ideal rim diameter
Old 10-19-2007, 02:11 PM
  #52  
TECH Fanatic
Thread Starter
iTrader: (3)
 
Vetal's Avatar
 
Join Date: Aug 2006
Location: Latvia
Posts: 1,974
Likes: 0
Received 0 Likes on 0 Posts

Default

What I want is Hoosiers 28"x14.5-15. They don't make them that wide lower than 28", that's why I ask this
Old 10-19-2007, 02:13 PM
  #53  
TECH Addict
iTrader: (6)
 
98Z28MASS's Avatar
 
Join Date: Jul 2004
Location: Massachusetts
Posts: 2,964
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by Vetal
TA's with stock suspension on slicks can't launch?


To all the others - some answers
I don't dump the clutch, this is not my first attempt in drag
I ride clutch so much during launches that on my Nissan it lasts only 5-7K miles
Suspension - it has:
-UMI Torque arm chassis mount with UMI Torque arm (don't know what it's for)
-Moser 12-bolt
-UMI Panhard bar (don't know what it is)
-Spohn LCAs (don't know what it is)
-WS6 springs
-Bilstein HD shocks
So how many attempts have you had in drag?
Old 10-19-2007, 02:50 PM
  #54  
Launching!
 
EspaceF1Fan's Avatar
 
Join Date: Apr 2006
Posts: 205
Likes: 0
Received 0 Likes on 0 Posts

Default

I believe alot of people run 28" tires on their 4th gen f-bodies....I'm a mustang guy though..so dont qoute me..lol
Old 10-21-2007, 03:51 PM
  #55  
On The Tree
 
bobodog's Avatar
 
Join Date: Dec 2005
Location: ALACHUA, FL
Posts: 152
Likes: 0
Received 0 Likes on 0 Posts
Default

HOLY ****!!did he say he was dragracing on dirt roads or did i miss something
Old 10-22-2007, 04:03 AM
  #56  
TECH Fanatic
Thread Starter
iTrader: (3)
 
Vetal's Avatar
 
Join Date: Aug 2006
Location: Latvia
Posts: 1,974
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by 98Z28MASS
So how many attempts have you had in drag?
If you need exact figure, I'll have to count, because it was quite a lot over last 4 years
Old 11-18-2007, 04:19 PM
  #57  
TECH Fanatic
Thread Starter
iTrader: (3)
 
Vetal's Avatar
 
Join Date: Aug 2006
Location: Latvia
Posts: 1,974
Likes: 0
Received 0 Likes on 0 Posts

Default

So, has anyone tried Hoosier 28x14.5" slicks on Trans Am?
Old 11-18-2007, 04:25 PM
  #58  
TECH Junkie
iTrader: (7)
 
Phoenix 5.7's Avatar
 
Join Date: Aug 2004
Location: Prairie de Femme, LA
Posts: 3,809
Likes: 0
Received 0 Likes on 0 Posts
Default

good burnout in the spot u launch from(get some rubber down)
try a set of LCA relocation brackets
a broom?
VHT
Old 11-18-2007, 07:56 PM
  #59  
Administrator
 
unit213's Avatar
 
Join Date: Jan 2002
Location: Earth
Posts: 45,841
Likes: 0
Received 5 Likes on 3 Posts

Default

Originally Posted by Vetal
So, has anyone tried Hoosier 28x14.5" slicks on Trans Am?
Old 11-21-2007, 05:20 AM
  #60  
TECH Fanatic
Thread Starter
iTrader: (3)
 
Vetal's Avatar
 
Join Date: Aug 2006
Location: Latvia
Posts: 1,974
Likes: 0
Received 0 Likes on 0 Posts

Default

BTW, broom and VHT will give advantage also to other RWD, but my main aim is to gain advantage for MY CAR


Quick Reply: Which slicks to use on public/dusty roads? Can't match AWD cars launch



All times are GMT -5. The time now is 10:34 PM.