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Question or 3 on Drag Radials ?

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Old May 13, 2010 | 06:42 PM
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Default Question or 3 on Drag Radials ?

Which ones do you guys like the best ?

I am going to put them on my old stock OEM aluminum wheels, 15x8 with 4in. Bs. I want to run a 275/60/15 drag radial.

I would like to know if anyone with this combo, ( doesn't have to be the same wheels just the same width and bs.) knows whether the tires will fit under the rear fenders ( ie; not hit the fender ) on a hard launch.

I would also like to drive on the highway to get to the track so I would prefer to change them at home, don't think I can get 2 wheels and tires in the Vette anyway. So I would like them to be DOT and safe on the highway, I would take it easy and not drive in the rain etc.
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Old May 13, 2010 | 06:52 PM
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I tried BFGoodrich and MickeyThompsons 275/60-15s on the steel rims and on Welds, and the MTs hooked better signficantly. Get em nice and hot on the first run.

Originally Posted by MotorHead
Which ones do you guys like the best ?

I am going to put them on my old stock OEM aluminum wheels, 15x8 with 4in. Bs. I want to run a 275/60/15 drag radial.

I would like to know if anyone with this combo, ( doesn't have to be the same wheels just the same width and bs.) knows whether the tires will fit under the rear fenders ( ie; not hit the fender ) on a hard launch.

I would also like to drive on the highway to get to the track so I would prefer to change them at home, don't think I can get 2 wheels and tires in the Vette anyway. So I would like them to be DOT and safe on the highway, I would take it easy and not drive in the rain etc.
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Old May 13, 2010 | 07:09 PM
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Are we taking a pole on when the rear end is going to break?

I have heard good things about the Mickey ET streets.

I have considered the next set of tires to just run a set of drag radials all the time. The Nitto DR seem to hook OK and drive pretty well. They are expensive but what isn't for these cars.
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Old May 13, 2010 | 07:19 PM
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My last Vette (an 82) had 275 60R 15 BFG Radial TAs on factory aluminum rims and they never rubbed.
That car never went to the track, so any "launching" done was on the street.
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Old May 13, 2010 | 07:46 PM
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I've just about used up my first set of drag radials - BFG 275/60/15 on the stock aluminum 8 inch wheel. They don't hit the fenders on the launch, and I have run 1.74 short times with them. My drivetrain is totally different than yours, but my car launches with zero wheelspin on the DR's.
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Old May 13, 2010 | 08:11 PM
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Originally Posted by Gordonm
Are we taking a pole on when the rear end is going to break?

I have heard good things about the Mickey ET streets.

I have considered the next set of tires to just run a set of drag radials all the time. The Nitto DR seem to hook OK and drive pretty well. They are expensive but what isn't for these cars.
Nitto 555R 285/40ZR18: 26.89 Dia. 11.42 width

Nitto NT05 285/40R18: 27.09 Dia. 11.42 width

MT ET Street Radial II: 265/40R18: 26.5 Dia width will fit, maybe this is the winner

Using our wheels it would be a tight fit with the 285's, time for those osta's we have sitting around...

Last edited by 73jst4fun; May 13, 2010 at 09:04 PM.
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Old May 13, 2010 | 08:13 PM
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Originally Posted by BKbroiler
I've just about used up my first set of drag radials - BFG 275/60/15 on the stock aluminum 8 inch wheel. They don't hit the fenders on the launch, and I have run 1.74 short times with them. My drivetrain is totally different than yours, but my car launches with zero wheelspin on the DR's.
Bruce, we going to see you at Englishtown this August.....
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Old May 13, 2010 | 08:16 PM
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Yes, Jay I plan on being there. Looking forward to seeing your car with the mechanical makeover you guys did on it.
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Old May 13, 2010 | 08:21 PM
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Originally Posted by BKbroiler
Yes, Jay I plan on being there. Looking forward to seeing your car with the mechanical makeover you guys did on it.
Yes, thanks to Gordon and his pricless lift, we did alot of stuff this spring, seems like I'm never done....
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Old May 13, 2010 | 08:24 PM
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Originally Posted by Gordonm
Are we taking a pole on when the rear end is going to break?
Im in!
Get them hot and get a good hard hook up on launch and the rear will go on the first run. Scrap aluminum is up in price now.
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Old May 13, 2010 | 08:25 PM
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Originally Posted by 73jst4fun
Yes, thanks to Gordon and his pricless lift, we did alot of stuff this spring, seems like I'm never done....

I'll never be done either. Drag radials, 480RWHP......
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Old May 13, 2010 | 08:32 PM
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Motorhead - You have the rare opportunity to shave THREE SECONDS off your ET. That's 30 tenths.
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Old May 13, 2010 | 08:34 PM
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Originally Posted by MotorHead
I'll never be done either. Drag radials, 480RWHP......
Seems that way Wayne, geez I remember when I first met Gordon, I just got done restoring my 73 to NCRS specs and met him at a corvette show, well hearing his 72 then was death for me... now 10 years later and alot of $$$$ thanks to Gordon... I have one very quick 73 and a good friend... the joke is among our friends is "so, your going to leave it stock".......right....
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Old May 13, 2010 | 08:36 PM
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If the Corvette rear end is that fragile, replace it or upgrade it. It's just a waste to build all these high hp motors and then can't run them out.
As for the post 275/60-15 MT Drag Radial work amazing. I put the car almost on the bumper last weekend, I had to let off. Car runs a 1.40 60ft driven the the track on pump gas.
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Old May 13, 2010 | 08:39 PM
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Originally Posted by BKbroiler
Motorhead - You have the rare opportunity to shave THREE SECONDS off your ET. That's 30 tenths.
Well since it took me 3 seconds to go 60ft on the street tires missed 3rd gear and still go 112 MPH, yeah I think I can get my ET down a little
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Old May 13, 2010 | 08:50 PM
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Originally Posted by bluzman2004
If the Corvette rear end is that fragile, replace it or upgrade it. It's just a waste to build all these high hp motors and then can't run them out.
As for the post 275/60-15 MT Drag Radial work amazing. I put the car almost on the bumper last weekend, I had to let off. Car runs a 1.40 60ft driven the the track on pump gas.
Rear end is gonna get upgraded, before or after the first run on DR's I don't know yet I haven't made my mind up

I agree with you 100% you gotta drive the high powered C3's like gkull, who else do you know that can break a brand new 4340 forged crankshaft in half

That's why I am selling parts in the for sale section....help contribute to MotorHead's rear end fund and buy something it's all good parts I am selling. 10% off if you mention the rear end fund
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Old May 13, 2010 | 08:54 PM
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Upgrading to a '79 or earlier iron differential should suffice...I hope?!?!
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Old May 13, 2010 | 08:57 PM
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Originally Posted by MotorHead
Rear end is gonna get upgraded, before or after the first run on DR's I don't know yet I haven't made my mind up
Do it after! the carnage would be awesome!!!


10% off if you mention the rear end fund
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Old May 13, 2010 | 09:05 PM
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Originally Posted by 7t2vette
Do it after! the carnage would be awesome!!!
Yeah but when they have test and tunes on Wed and Fri nights they just shut the lane down if there's oil down and it pizzes everyone off
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Old May 13, 2010 | 09:20 PM
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Originally Posted by MotorHead
Yeah but when they have test and tunes on Wed and Fri nights they just shut the lane down if there's oil down and it pizzes everyone off
Feckem if they can't take a joke.
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