Corvette Performance
C5 | Z06 | C6 | ZR1 | C7

Drag Radial question C5Z

Thread Tools
 
Search this Thread
 
Old Mar 22, 2014 | 07:18 PM
  #1  
breze84's Avatar
Thread Starter
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default Drag Radial question C5Z

Whats up guys, I have a Drag Radial question. Basically im looking for the quickest drag radial for my C5Z. My car is a coilover suspension Built forged N/A LS7 making 600/575 through a RPM Stage VI 4L65 "Trans Brake/3200 stall" and a Built RPM 3.42 C6Z diff. The car is primarily a street car with the occasional trips to the track. Im torn between just leaving the 18's out back and going with a 305/35/18 ET Street or picking up another set of 17's for the back. If I go that route I am conflicted on tire heights and pros and cons. I love the look of a 27" "295/45/17" tire because if fill the wheel well nicely but I am afraid it will actually make my car slower then what its capable of with a shorter tire. I think that a "275/40/17" is too small which is in the range of 25.X"... Does anyone know the height of say a "305/35/17"? I know a 305/35/18 is 26"...

Any advice or info on the subject would be appreciated.
Reply
Old Mar 22, 2014 | 07:47 PM
  #2  
Lowmiles's Avatar
On The Tree
iTrader: (3)
 
Joined: Jul 2011
Posts: 162
Likes: 0
Default

My brother runs the toyo r888s in his heads/cam spray c5z and he loves them.
Reply
Old Mar 22, 2014 | 10:43 PM
  #3  
breze84's Avatar
Thread Starter
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

Originally Posted by Lowmiles
My brother runs the toyo r888s in his heads/cam spray c5z and he loves them.
R888's are not a Drag radial. They are Road Racing tire, It may work for him but that's what they are meant for, Not drag racing...
Reply
Old Mar 23, 2014 | 10:32 AM
  #4  
breze84's Avatar
Thread Starter
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

Bump.....
Reply
Old Mar 23, 2014 | 08:49 PM
  #5  
Lowmiles's Avatar
On The Tree
iTrader: (3)
 
Joined: Jul 2011
Posts: 162
Likes: 0
Default

They work on a car that makes 690rwhp with a stick.... The side wall is hard, but the center is soft like a drag radial.
Reply
Old Mar 24, 2014 | 06:59 AM
  #6  
breze84's Avatar
Thread Starter
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

Originally Posted by Lowmiles
They work on a car that makes 690rwhp with a stick.... The side wall is hard, but the center is soft like a drag radial.
I understand that but Its not what im looking for... It may have a hard sidewall and soft tread compound but its not a DR. The height on the tire is to short. More comparable to a normal street tire in height...
Reply
Old Mar 24, 2014 | 02:12 PM
  #7  
Lowmiles's Avatar
On The Tree
iTrader: (3)
 
Joined: Jul 2011
Posts: 162
Likes: 0
Default

Nt05rs work great on my car, could also get the Mickey thompson et street II, I've heard they work great too.
Reply
Old Mar 26, 2014 | 03:25 PM
  #8  
Silver408z's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: Jan 2010
Posts: 350
Likes: 0
From: Arlington, TX
Default

I run mickey Thompson 305 35 18 drag radials on my car. On stock suspension and from 40 and on a concrete road they hook 735 rwtq. I had nittos before this and they were good to about 500 rwtq.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Mar 28, 2014 | 07:13 PM
  #9  
breze84's Avatar
Thread Starter
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

Originally Posted by Silver408z
I run mickey Thompson 305 35 18 drag radials on my car. On stock suspension and from 40 and on a concrete road they hook 735 rwtq. I had nittos before this and they were good to about 500 rwtq.
Yea I may just do this. I had the same tires on my other Z06 making mid 400whp and they were so so... Tires were probably just old though....
Reply
Old Apr 3, 2014 | 04:25 AM
  #10  
danieloneil01's Avatar
TECH Enthusiast
 
Joined: Apr 2008
Posts: 654
Likes: 0
From: Dickinson, Tx
Default

I have Hoosiers but they're small, 26". I've had 555Rs and god they suck. I'm hoping with the auto I can rip sub 1.55x sixties with the Hoosiers. If not I'll be going up to 28" on 17s.
Reply
Old Apr 8, 2014 | 04:03 PM
  #11  
06cobaltSS's Avatar
Staging Lane
 
Joined: Jul 2006
Posts: 93
Likes: 0
From: Hicksville NY
Default

im running 315/30/18 hoosiers. the car is a th400 5500 rpm stall. I can hook a low first gear roll on 10 psi boost without any burnout as long as its 55 degrees or better out.
Reply
Old Apr 8, 2014 | 09:38 PM
  #12  
Rusty3x12's Avatar
Teching In
 
Joined: Sep 2013
Posts: 4
Likes: 0
Talking

MT 305/35/18 but you might break something i run em at 16 psi
Reply
Old Apr 19, 2014 | 07:07 PM
  #13  
breze84's Avatar
Thread Starter
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

Originally Posted by danieloneil01
I have Hoosiers but they're small, 26". I've had 555Rs and god they suck. I'm hoping with the auto I can rip sub 1.55x sixties with the Hoosiers. If not I'll be going up to 28" on 17s.
yea 555R's suck *****, You will have no problem pulling 1.5X 60' times with a 26" Hoosier. I was running 26" Hoosiers before and was pulling 1.49-1.51's with my Auto.... Only reason im getting away from the Hoosier is because I want to leave a tire on for the street as well and the Hoosiers waste away quick on the street and pick up everything...

Originally Posted by 06cobaltSS
im running 315/30/18 hoosiers. the car is a th400 5500 rpm stall. I can hook a low first gear roll on 10 psi boost without any burnout as long as its 55 degrees or better out.
Nice

Originally Posted by Rusty3x12
MT 305/35/18 but you might break something i run em at 16 psi
Im not breaking anything. I have a full built suspension and RPM built C6Z diff...
Reply
Old May 21, 2014 | 08:43 PM
  #14  
quickvert1's Avatar
Staging Lane
 
Joined: Nov 2013
Posts: 84
Likes: 0
From: Clinton,CT
Default

Do a 15" spindle swap and add a 275 pro drag radial..call it done
Reply
Old May 21, 2014 | 08:55 PM
  #15  
BigBirdZ06's Avatar
Teching In
 
Joined: May 2014
Posts: 49
Likes: 0
Default

Weld rts 17' and M&H 325/45/17 hook pretty good 1.40 60 foot
Reply




All times are GMT -5. The time now is 01:26 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE