Re: Swapping to drag radials today, test tonight
[Re: BradH]
#2387263
10/14/17 11:21 AM
10/14/17 11:21 AM
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Joined: Jan 2003
Posts: 11,709 Portage,michigan
B3422W5
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There is nothing it doesnt like with radials. No bias tires for me ever again
As long as the track(s) where you go prep reasonably well, you're good. The ones that don't will bring out a radial's evil twin,, "Slippy". 99% of my racing will be at either US131 or Norwalk. Both are excellent facilities/ tracks that always have hook.
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight 418 BPE factory replacement headed stroker, 565 lift solid cam Best so far, 10.40 @127 1/4 1.41 best 60 foot 6.60 at 103.90 1/8
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Re: Swapping to drag radials today, test tonight
[Re: 70dusterjohn]
#2387268
10/14/17 11:31 AM
10/14/17 11:31 AM
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Joined: Jan 2003
Posts: 8,021 Tulsa OK
Bad340fish
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master
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Tulsa OK
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Call M/T ... The reason the radial PRO was design was for marginal tracks ... they took the feed back from the racers and designed a tire that just flat out works if you go to a track that is just not prepped at all yes you will have a problem. I think I still have some shock tuning to do with mine, the few times it has spun on a marginal track it has hooked first then lost it shortly into the run.(I log driveshaft RPM so its easy to see)
68 Barracuda Formula S 340
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Re: Swapping to drag radials today, test tonight
[Re: B3422W5]
#2387289
10/14/17 12:07 PM
10/14/17 12:07 PM
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Joined: Jan 2003
Posts: 11,709 Portage,michigan
B3422W5
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I had a thought to try shifting it at 6500 last night just for the heck of it instead of 6000, where i currently shift it at but never ended up trying it. My hope is not leaning on it will help this thing live a happy life. Next year when i get it back in good air i will try it though just to see.
Last edited by B3422W5; 10/14/17 12:18 PM.
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight 418 BPE factory replacement headed stroker, 565 lift solid cam Best so far, 10.40 @127 1/4 1.41 best 60 foot 6.60 at 103.90 1/8
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Re: Swapping to drag radials today, test tonight
[Re: B3422W5]
#2387304
10/14/17 12:39 PM
10/14/17 12:39 PM
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Joined: Jan 2003
Posts: 17,918 Akron, Ohio
ProSport
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That's great Don! This year was my first time trying the 275 drag radial and I also loved them. Car just goes straight with no movement or drama like slicks normally do. You made some huge improvements already. And it's really cool that your brother has my father-in-law's old Dart now.
1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
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Re: Swapping to drag radials today, test tonight
[Re: ProSport]
#2387307
10/14/17 12:50 PM
10/14/17 12:50 PM
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Joined: Feb 2005
Posts: 20,160 PA.
pittsburghracer
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"Little"John
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PA.
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A good Friend of mine recently tried the new 14 inch radial (I think Pro Bracket) instead of 14 inch slicks on his camero that runs 9.50's and picked up .20 in the 1/4 mile. Needless to say he loves them.
1970 Duster Edelbrock headed 408 5.984@112.52 422 Indy headed small block 5.982@112.56 mph 9.42@138.27
Livin and lovin life one day at a time
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Re: Swapping to drag radials today, test tonight
[Re: B3422W5]
#2387317
10/14/17 01:06 PM
10/14/17 01:06 PM
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Joined: Oct 2011
Posts: 326 Alberta
Wookie316
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Alberta
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I agree. A good prep on the track and they are killer. A so so prep and bias is your friend.
1971 Plum Crazy Super Bee. 572 World Aluminum block with a Cope 727 & Dana 4.10 out back. 9.88 @ 138 with a 1.35 60 NA. Dialed back to 10.0’s. 4000 lbs with me in it.
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Re: Swapping to drag radials today, test tonight
[Re: HardcoreB]
#2387470
10/14/17 08:31 PM
10/14/17 08:31 PM
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Joined: Jan 2003
Posts: 11,709 Portage,michigan
B3422W5
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Good to see you back at it and tweeking impressive results from very little. Nice work Don, congrats. Thanks brother. Thats really nice what you said. Most of the credit for this thing picking up like it has goes to my local buddy scottb, and Dwayne Porter. They have made sure i dont have to do things twice. Really cant wait to get going on the visual/ safety and mechanical improvements i want to do over the winter. Re-doing cage and interior tidying up first.
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight 418 BPE factory replacement headed stroker, 565 lift solid cam Best so far, 10.40 @127 1/4 1.41 best 60 foot 6.60 at 103.90 1/8
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Re: Swapping to drag radials today, test tonight
[Re: B3422W5]
#2387564
10/15/17 12:45 AM
10/15/17 12:45 AM
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Joined: Jan 2003
Posts: 6,350 Aurora, Oh.
max_maniac
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Aurora, Oh.
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Good to see you back at it and tweeking impressive results from very little. Nice work Don, congrats. Thanks brother. Thats really nice what you said. Most of the credit for this thing picking up like it has goes to my local buddy scottb, and Dwayne Porter. They have made sure i dont have to do things twice. Really cant wait to get going on the visual/ safety and mechanical improvements i want to do over the winter. Re-doing cage and interior tidying up first. Hmmmm so maybe next year you will be part of an 11.00 index race
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Re: Swapping to drag radials today, test tonight
[Re: max_maniac]
#2387567
10/15/17 01:15 AM
10/15/17 01:15 AM
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Joined: Jan 2003
Posts: 11,709 Portage,michigan
B3422W5
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Good to see you back at it and tweeking impressive results from very little. Nice work Don, congrats. Thanks brother. Thats really nice what you said. Most of the credit for this thing picking up like it has goes to my local buddy scottb, and Dwayne Porter. They have made sure i dont have to do things twice. Really cant wait to get going on the visual/ safety and mechanical improvements i want to do over the winter. Re-doing cage and interior tidying up first. Hmmmm so maybe next year you will be part of an 11.00 index race Haha..... no, it will stay 11.50
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight 418 BPE factory replacement headed stroker, 565 lift solid cam Best so far, 10.40 @127 1/4 1.41 best 60 foot 6.60 at 103.90 1/8
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Re: Swapping to drag radials today, test tonight
[Re: B3422W5]
#2388641
10/17/17 11:09 AM
10/17/17 11:09 AM
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Joined: Feb 2003
Posts: 1,942 Metro Detroit
OUTLAWD
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top fuel
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Metro Detroit
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Very cool! Some pretty good air later in the night, Went from ~1400' to ~950' by 8-9pm
I am heading to Milan tomorrow for the last runs of the season...we should see some sub 1000' air, hopefully the track will hold...
Faster, Faster until the thrill of speed overcomes the fear of death...
71 Swinger - slowly collecting dust/parts 66 Belv. II - just a streetcar 88 Mustang - turbo LS beater
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Re: Swapping to drag radials today, test tonight
[Re: B3422W5]
#2388654
10/17/17 11:26 AM
10/17/17 11:26 AM
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Joined: Jan 2003
Posts: 13,357 Marion, South Carolina [><]
an8sec70cuda
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Very nice Don, congrats! I love seeing the progress you've made w/ this car. You know what it takes to go fast and it's nice seeing the changes you've made to it really show up on the timeslip. Those radials will spoil you on a good track!
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: Swapping to drag radials today, test tonight
[Re: OUTLAWD]
#2388829
10/17/17 04:46 PM
10/17/17 04:46 PM
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Joined: Sep 2004
Posts: 22,873 Chicken coop
dustergirl340
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Chicken Little
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Chicken coop
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Very cool! Some pretty good air later in the night, Went from ~1400' to ~950' by 8-9pm
I am heading to Milan tomorrow for the last runs of the season...we should see some sub 1000' air, hopefully the track will hold... We'll be at Milan tomorrow too, testing a 750 Holley vs. a 950.
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Re: Swapping to drag radials today, test tonight
[Re: B3422W5]
#2388879
10/17/17 06:17 PM
10/17/17 06:17 PM
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Joined: Jan 2003
Posts: 14,492 So. Burlington, Vt.
fast68plymouth
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Didn't it go 12's the first time out?
Just proves what some careful tweaking can be worth.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
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Re: Swapping to drag radials today, test tonight
[Re: dustergirl340]
#2388890
10/17/17 06:41 PM
10/17/17 06:41 PM
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Joined: Feb 2003
Posts: 1,942 Metro Detroit
OUTLAWD
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I did the opposite...I went from years of racing on radials to bias ply. It was a learning curve for sure. But now I can actually hook up better at Milan than at Norwalk with them? Milan is a special case...haha I believe the 60' beams are suspect...Somehow I have better short times at Milan, even though the track prep is normally worse. I am not the only one with similar results, a couple friends run points there and have said the same thing compared to other tracks in the area. We'll be at Milan tomorrow too, testing a 750 Holley vs. a 950.
I'll be there in a 66 Plymouth Belv. Need any jets/bleeds? I have 2 950 HPs on the shelf, always picked up from 750 to 950
Faster, Faster until the thrill of speed overcomes the fear of death...
71 Swinger - slowly collecting dust/parts 66 Belv. II - just a streetcar 88 Mustang - turbo LS beater
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