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Hoosier 245/45/17 Drag Radial a reality!

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Old Aug 12, 2009, 05:59 PM
  #61  
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Originally Posted by kouzman
the problem that we might have with those tires is when we deflate them in order to get the traction. When we deflate them, they become wider than the 245 so i have to have my reservations for the stock struts...
Gotcha! Thanks for the clarification! Thankfully they wouldn't be deflated as much as a slick would be.
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Old Aug 13, 2009, 07:57 AM
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Originally Posted by kouzman
the problem that we might have with those tires is when we deflate them in order to get the traction. When we deflate them, they become wider than the 245 so i have to have my reservations for the stock struts...
But when they grow they do not stay at that same width. They get skinny when they grow.
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Old Aug 13, 2009, 08:54 AM
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Originally Posted by OKIX
But when they grow they do not stay at that same width. They get skinny when they grow.
Isn't growth more associated with a slick? I didn't think there was much growth with a DR.
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Old Aug 13, 2009, 09:17 AM
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Originally Posted by sEvoIXnTurboS2k
Isn't growth more associated with a slick? I didn't think there was much growth with a DR.
Ya, I would agree with you. I would think growth would be very minimal with these tires. I would also asssume that if they were under inflated that you shouldn't get too much side wall bulge aswell.
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Old Aug 13, 2009, 09:45 AM
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Tires are in! 9sec9 and I are picking them up in the morning and testing them over the next few days. We are going out tonight to baseline the car with the BFG's and tune. More info tomorrow night on how they perform.
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Old Aug 13, 2009, 06:02 PM
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Originally Posted by PATRICK B.
WOOHOO

But just remember that what works for 1 car doesn't always translate to another

Just want to make sure which one I should get coz the other guy with QTP 26' and Rx-7 rims is cutting low 1.5 easily and he even said 1.4 wont be difficult.
I think the QTP has more (softer)sidewall also but if this Hoosiers DR will perform the same then I'll just get this to avoid the hassle of the fitment issue of the RX-7 rims

Can't wait to hear the result from Indy and 9sec9....
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Old Aug 13, 2009, 08:31 PM
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Yep, we'll drive 127 miles one way, just to get the tires asap. Couldn't wait any longer ourselves. It's my understanding that Hoosier Reps will be there to see the results also. We've pushed the BFG's as well as we could push them. For some reason, a GREAT 60's just wasn't to be had. Hopefully, the Hoosier will have the right combination of specs. What I really look forward to is seeing how HIGH we can set the psi and still get the good 60'. Long day today with good solid baseline numbers to work with on the BFG's. Now, we'll see what the new DOGS on the block will do.
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Old Aug 13, 2009, 08:35 PM
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Originally Posted by Indy Evo
We are going out tonight to baseline the car with the BFG's and tune
How high/low did you set the psi?
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Old Aug 13, 2009, 08:48 PM
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during all of our testing, the psi's ranged from 20/21 to 28.5. Various settings, based on traction prep. Tonight, 26 psi yielded the best results, but previously, we saw 21 psi being the best setting. The only thing that we can see that was different was the track prep. Tonight, slick only cars. The 21 psi was when ALL tire types were running and track prep wasn't as good.
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Old Aug 13, 2009, 08:51 PM
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The slicks actually weigh about 1 lb more than they show in the listings. Our 26X9/15's weigh 18.x, but list at 17lbs. Tomorrow, we'll have more answers finally. BIG list of people wanting to pick up a set if all looks good.
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Old Aug 14, 2009, 05:25 AM
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On the road now to pick up our R&D tires!
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Old Aug 14, 2009, 06:05 AM
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We have tires in hand...and they are soft!
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Old Aug 14, 2009, 06:39 AM
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Pictures off and on the car?
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Old Aug 14, 2009, 06:43 AM
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Were still on the road 100 miles from the house.
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Old Aug 14, 2009, 06:47 AM
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Boooo we want pics lol
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