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Hey Stephen 87 IROC w/in

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Old 12-04-2001 | 07:27 AM
  #1  
Guido's Avatar
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Joined: Jul 1999
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From: Indianapolis, IN
Car: 2000 Trans Am
Engine: LS1
Transmission: T56
Hey Stephen 87 IROC w/in

I was checking out your webpage a little but I will ask you here.

Do your tires stick out past the body on your car? I read a previous post and see you run 15 x 10 with 5.5 bs rims and 28 x 9 ET drags.

Did you have to do any hammering to fit those tires?

I am thinking of going to a 15 x 10 from my 15 x 8. I am using a 27 x 11.5 15 Hoosier QTP right now on the 8" rim.

Just wanting to hook it a little better with a wider rim.

My best short time this year was 1.57 but Im aiming to improve on that this year.

Getting my suspension working better this year. 1.57 and lots of 1.59 and still no wheels off the ground! hahaha

------------------
-86 IROC

-=ICON Motorsports=-
Old 12-04-2001 | 08:19 PM
  #2  
AlkyIROC's Avatar
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
My tires fit very well under the fenders.

The Hoosier QTP is a DOT tire. The 11.5 is the section width. The actual tread is 10" so your tires are a little wider than my current ones.

I didn't have to do any hammering however when I go to 4.56 gears I'll need a taller tire. I'll be going to a 29x10.5 or 29x11.5 slick. Goodyear Eagle slicks since the MT 29.5's are really 30" tall and they don't make a 29" ET Drag. Hammering will probably be required on the inner fenders especially on the passenger side where the indent for the spare tire is. I'm not ready to try installing wheel tubs yet.

My 10" rims are actually too wide for the 9" slick. I got a good deal on the tires so that's why I'm using them.
Old 12-04-2001 | 10:37 PM
  #3  
NJ SPEEDER's Avatar
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From: Ewing, NJ
hey guido,
how is the turbo set up coming?

there is a local guy that runs 29x10.5's with stock wheel wells. just have to use a backspacing tha tcenters the wheel in the wheel well a little.

later
tim

------------------
91 Camaro RS-LO3,Auto
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Old 12-05-2001 | 06:10 AM
  #4  
Guido's Avatar
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Joined: Jul 1999
Posts: 1,827
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From: Indianapolis, IN
Car: 2000 Trans Am
Engine: LS1
Transmission: T56
Turbo project is moving along pretty good at the moment. Getting a lot done with the car not neccesarily turbo stuff but setting it up for it better.

Check out my webpage: http://home.webworks2000.net/guido

Thanks for the advice Steve. I may step up to a 28" tire and 4.11 or 4.30 gears this year but will have to see how it acts first time out there.
Old 12-06-2001 | 05:58 PM
  #5  
'87FAKE-IROC-Z's Avatar
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Joined: Nov 2000
Posts: 1,078
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From: San Antonio, TX
Car: Damn
Engine: This
Transmission: New Stuff
well is this the teacher's lounge so to speak? I wish i was a moderator, then i'd feel right at home posting with the rest of y'all!

------------------
White '88 RS (originally 2.8)
Previous engine-350, .040 over, vette alum. L98s, stock tpi, stock 305 injectors & chip. TES headers & edelbrock cat back. 3.73 gears, 700r4.
Best with 2.8-17.4@77mph
Best with 305-15.0@93mph
Best with 357-13.7@101mph
on a 2.050 60 ft.
(Damn the 2.8!)
New Setup:
4 bolt 357 (10.2:1), AFR 190s (fully cnc ported), LT4 Hot cam (1.6 RRs), Ported SuperRam (upper&lower), Ed Wright custom chip, 24# Accel injectors, Yank 3200 lock-up TC, 3.27 9 bolt rear, some traction! Hoping to see some 12s.
Old 12-07-2001 | 07:41 PM
  #6  
Grim Reaper's Avatar
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Joined: Jul 1999
Posts: 10,907
Likes: 3
From: The Bone Yard
Car: Death Mobile
Engine: 666 c.i.
<font face="Verdana, Arial" size="2">Originally posted by '87FAKE-IROC-Z:
I wish i was a moderator, then i'd feel right at home posting with the rest of y'all!

</font>
Me too.
Old 12-09-2001 | 02:54 PM
  #7  
Camrs89's Avatar
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Joined: Mar 2001
Posts: 1,754
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From: Pekin, IL
Car: 91 Formula, 79 Trans Am, 72 LeMans
Engine: 305 TPI, 6.6, 350 Pontiac
Transmission: T5, 3 speed, TH350
Well thanks for answering my question too, I am going to need bigger tires than the stock 15x7's.

------------------
1989 Camaro RS, 355 engine, 4 bolt block, 11.5:1 compression, 305 heads--ported, polished, milled, 3-angle valve job, 2.02 intake and 1.60 exhaust valves, Edelbrock rpm valve springs, 1.5 rockers--, Keith Black pistons, solid lifter cam, Edelbrock RPM intake, 750 cfm Holley, Holley Red electric fuel pump, MSD distributor, Turbo 350 w/B&M Shift kit, 3.73 Richmond Gears, Hooker headers, Flowmaster exhaust



My Pontiac's (my babies)
1972 Pontiac LeMans, 2 Door, red with tan top, 350 V-8, Edelbrock Perf. Intake, Rochester Carb, Turbo 350 trans with B&M shift kit, Dual Exhaust

New Addition (Don't tell my girlfriend!! [she found out...whoops]) 1968 Pontiac GTO, Rust free body, White with Black Interior, Original 4-Speed Car, 400 V-8 engine, Hideaway Headlights, Positraction Rearend

http://www.fbody.com/members/Camrs89/
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