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Possible to run low 8s with cal tracks and 10,5 tire? #1060975
08/24/11 12:33 PM
08/24/11 12:33 PM
Joined: Jan 2003
Posts: 9,670
Lima, Peru
domingo Offline OP
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domingo  Offline OP
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Lima, Peru
Is it possible or is it a stretch?

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: domingo] #1060976
08/24/11 12:58 PM
08/24/11 12:58 PM
Joined: Jan 2003
Posts: 4,711
Moved to N.E. Tennessee
GomangoCuda Offline
master
GomangoCuda  Offline
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Joined: Jan 2003
Posts: 4,711
Moved to N.E. Tennessee


In theory, there is no difference between theory and practice. In practice, there is.
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: GomangoCuda] #1060977
08/24/11 01:00 PM
08/24/11 01:00 PM
Joined: Jan 2003
Posts: 9,670
Lima, Peru
domingo Offline OP
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domingo  Offline OP
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Lima, Peru
7.22
wow!

I have 33 x 10,5 slicks on 10" wheels.

I think those outlaw guys run wider wheels and beadlocks?

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: domingo] #1060978
08/24/11 01:32 PM
08/24/11 01:32 PM
Joined: Jul 2004
Posts: 19,317
State of confusion
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Thumperdart Offline
I Live Here
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Joined: Jul 2004
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State of confusion
Several guys out here have done it...............


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: Thumperdart] #1060979
08/24/11 02:11 PM
08/24/11 02:11 PM
Joined: Jan 2003
Posts: 9,670
Lima, Peru
domingo Offline OP
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domingo  Offline OP
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Lima, Peru
Do you guys think 33 x 10,5" is a good tire or is it a tad too tall causing the car to be unstable at higher speeds?

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: domingo] #1060980
08/24/11 02:51 PM
08/24/11 02:51 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
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Romeo MI
Quote:

Do you guys think 33 x 10,5" is a good tire or is it a tad too tall causing the car to be unstable at higher speeds?




If you have a wing or enough down force on the back
of the car the tires would be fine(would give you a
larger foot print)

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: domingo] #1060981
08/24/11 04:06 PM
08/24/11 04:06 PM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
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LONG ISLAND
Quote:

Is it possible or is it a stretch?


caltrac's easy to hold 8's..getting everything else correct take some doing..my buds do it all the stock susp cars..but u need to tinker thats for sure

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: fishy340] #1060982
08/24/11 04:39 PM
08/24/11 04:39 PM
Joined: Dec 2009
Posts: 20,622
in a cattle trailer down by th...
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Guitar Jones Offline
Paddle faster! I hear banjo music!
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Joined: Dec 2009
Posts: 20,622
in a cattle trailer down by th...
Is it possible? Sure. Do it consistently? No.


"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost coming soon!
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: Guitar Jones] #1060983
08/24/11 05:44 PM
08/24/11 05:44 PM
Joined: Jul 2004
Posts: 19,317
State of confusion
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Thumperdart Offline
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State of confusion
Quote:

Is it possible? Sure. Do it consistently? No.


This is "somewhat" of a true statement. A buddy of mine ran solid 8.20`s-8.40`s in a 400+in. chevy on a fogger and drag radials but when the track wasn`t there or he had nos issues, he`d go high 9`s-low 10`s.


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: Thumperdart] #1060984
08/24/11 06:11 PM
08/24/11 06:11 PM
Joined: Oct 2006
Posts: 4,590
Indy
J
joshking440 Offline
Lunch is on me!
joshking440  Offline
Lunch is on me!
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Posts: 4,590
Indy
Its not that hard of a task at all.....

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: joshking440] #1060985
08/24/11 06:40 PM
08/24/11 06:40 PM
Joined: Nov 2004
Posts: 4,330
Lynchburg, VA
Leon441 Offline
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Lynchburg, VA
It's been done with Mopar but generally you have to build for a shorter front spring segment.


Career best 8.02 @ 169 at 3050# and 10" tires small block power.
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: Leon441] #1060986
08/24/11 06:41 PM
08/24/11 06:41 PM
Joined: Oct 2006
Posts: 4,590
Indy
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joshking440 Offline
Lunch is on me!
joshking440  Offline
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J

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Posts: 4,590
Indy
Quote:

It's been done with Mopar but generally you have to build for a shorter front spring segment.




dont you mean a longer front spring segment Leon

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: joshking440] #1060987
08/25/11 09:58 AM
08/25/11 09:58 AM
Joined: Aug 2008
Posts: 4,066
Mo.
racerx Offline
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Mo.

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: racerx] #1060988
08/25/11 11:51 AM
08/25/11 11:51 AM
Joined: Oct 2007
Posts: 3,978
Hilltown Pa
1967dartgt Offline
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Hilltown Pa
Talk to guppy (demongup) he has been in the 7s with his demon and has won 3 or 4 8.50 index races here. I would have to say his car is really consisent and is mini tubbed, cal tracs, and 10 in tire. So yes it is very possible.


Brett Miller W9 cnc'd heads
STR Chassis fabraction
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: domingo] #1060989
08/25/11 12:21 PM
08/25/11 12:21 PM
Joined: Jan 2003
Posts: 9,982
Frostbitefalls MN (Rocky&Bullw...
gregsdart Offline
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Frostbitefalls MN (Rocky&Bullw...
Start on the high side of recommended tire pressure for safety. You are on the narrow side for rims, and they become unstable faster (lower pressure) Than a wide rim combo.


8..603 156 mph best, 2905 lbs 549, indy 572-13, alky
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: gregsdart] #1060990
08/25/11 01:04 PM
08/25/11 01:04 PM
Joined: Jan 2003
Posts: 9,670
Lima, Peru
domingo Offline OP
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domingo  Offline OP
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Lima, Peru
Right....

And if running 10,5 tires on wider rims....do you need to run beadlocks?

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: domingo] #1060991
08/26/11 12:20 AM
08/26/11 12:20 AM
Joined: Jan 2003
Posts: 9,670
Lima, Peru
domingo Offline OP
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domingo  Offline OP
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Lima, Peru
??

Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: domingo] #1060992
08/26/11 08:56 AM
08/26/11 08:56 AM
Joined: Dec 2007
Posts: 12,587
Great Neck,LI,new york
hemi-itis Offline
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Great Neck,LI,new york
I intend to get into the 8's with torsion bars & cal trac's.The black brick weighs in at a lightwight 3850 with me & fuel in the car.Rear tires will be 10.5 W or 13X31.The cert is good to 8.50,any faster than that I'm in trouble


HEMI-ITIS has no cure.
My condition is fully BLOWN!!
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: hemi-itis] #1060993
08/26/11 02:07 PM
08/26/11 02:07 PM
Joined: Mar 2003
Posts: 1,629
pa
572charger Offline
top fuel
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pa
ive been there on s/s springs 8.98 at 154mph at 3910lbs on sheetz 93 octane

Last edited by 572charger; 08/26/11 02:10 PM.

606 hemi pump gas best 9.60 at 142mph on motor
05 hemi daytona 1500 go-mango 4wd quadcab
2007 hotrod mag pump gas drags runner up, roadkill nights dodge big tire winner 2018 2019 back to back
Re: Possible to run low 8s with cal tracks and 10,5 tire? [Re: 572charger] #1060994
08/26/11 02:34 PM
08/26/11 02:34 PM
Joined: Oct 2006
Posts: 4,590
Indy
J
joshking440 Offline
Lunch is on me!
joshking440  Offline
Lunch is on me!
J

Joined: Oct 2006
Posts: 4,590
Indy
ive been 8s with caltracs torsion bars stock a arms on a 275.....

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