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4 speeds and 1/4 times.... #591574
01/23/10 05:30 PM
01/23/10 05:30 PM
Joined: Dec 2006
Posts: 714
USA
L
Lawn Monkey Offline OP
super stock
Lawn Monkey  Offline OP
super stock
L

Joined: Dec 2006
Posts: 714
USA


I know auto is faster but I like gears,,,,,so what kind of times are you guys with manual trans running?

Re: 4 speeds and 1/4 times.... [Re: Lawn Monkey] #591575
01/23/10 05:49 PM
01/23/10 05:49 PM
Joined: Oct 2003
Posts: 4,013
South Park, Pa.
68LAR Offline
master
68LAR  Offline
master

Joined: Oct 2003
Posts: 4,013
South Park, Pa.
My best is in my sig. Usually I'm in the low 11.7's @ 119 +/-.


4 speed street legal. Best time 10.99 @ 124 mph on 93 octane pump gas @ 3926# total weight
Re: 4 speeds and 1/4 times.... [Re: 68LAR] #591576
01/23/10 06:03 PM
01/23/10 06:03 PM
Joined: Oct 2006
Posts: 1,264
New York, USA
Chargerfan68 Offline
pro stock
Chargerfan68  Offline
pro stock

Joined: Oct 2006
Posts: 1,264
New York, USA
I get 11.56 @ 119 shifting easier into 3rd gear due to prior carnage. 1.53 60 ft.

Waiting to put a Jerico in this season.

Greg.


1.50 60Ft. , 10.75@ 127MPH Hauling 3900 LBS.
Re: 4 speeds and 1/4 times.... [Re: Chargerfan68] #591577
01/23/10 07:13 PM
01/23/10 07:13 PM
Joined: Mar 2003
Posts: 337
the netherlands
3
383duster Offline
super street
383duster  Offline
super street
3

Joined: Mar 2003
Posts: 337
the netherlands
Here in the Netherlands a guy with a roadrunner runs 10.8 with a 4-speed...and the 4-speed is powered by a CAST crank 440...... and he does that for at least 7 years as far as i know

Re: 4 speeds and 1/4 times.... [Re: Lawn Monkey] #591578
01/23/10 07:22 PM
01/23/10 07:22 PM
Joined: Jan 2003
Posts: 8,028
Tulsa OK
Bad340fish Offline
master
Bad340fish  Offline
master

Joined: Jan 2003
Posts: 8,028
Tulsa OK
They sure are fun. I really really miss my 5-speed mustang. It ran 12.30s and was an absolute blast to drive. I also really liked the challenge of making it work on street radials. I could only muster 13.20s or so when I got it. Before I got rid of it I was going 12.70s on a regular radial tire with a 1.84 60ft just by doing better foot work .

There is a downside. I had the car for two years and broke everything behind the clutch disc other than the ring and pinion. Even twisted the splines inside the driveshaft yoke!


68 Barracuda Formula S 340
Re: 4 speeds and 1/4 times.... [Re: Bad340fish] #591579
01/23/10 08:09 PM
01/23/10 08:09 PM
Joined: Jan 2003
Posts: 999
British Columbia
T
toddd Offline
super stock
toddd  Offline
super stock
T

Joined: Jan 2003
Posts: 999
British Columbia
My best is a 10.30 @131.11.

I was using 1-2 Pro shifted and 3-4 face plated Hemi 4 speed.

It's an absolute blast to drive.


Re: 4 speeds and 1/4 times.... [Re: Lawn Monkey] #591580
01/23/10 08:14 PM
01/23/10 08:14 PM
Joined: Nov 2005
Posts: 690
New Hampshire, USA
O
oldiron Offline
mopar
oldiron  Offline
mopar
O

Joined: Nov 2005
Posts: 690
New Hampshire, USA
Sticks is fun, don't know that an auto is faster, but I suspect easier to dial in. Running a jerico & thinks its great


66 Belvedere Vert, 4 Speed/Jerico, slowly, very slowly, getting faster - NA LD Wedge
New New Best: 10.56 @129
68 B'cuda 4 gear Jerico - Another New Best of 9.86 & Trying to slow up
https://www.youtube.com/watch?v=T4jDLKwd9Gs
Re: 4 speeds and 1/4 times.... [Re: oldiron] #591581
01/23/10 10:32 PM
01/23/10 10:32 PM
Joined: Nov 2003
Posts: 672
Roanoke Va
gearjammerdart Offline
mopar
gearjammerdart  Offline
mopar

Joined: Nov 2003
Posts: 672
Roanoke Va
Running a liberty 5 speed we ran a best of 9.90 @133 with the old W2 motor. Hope to go 9.40's on motor and in the 8's on the juice with the W8 motor.

Donald


69 Dart swinger 417 W8 Liberty 5 speed
6.03 @114/9.49 @141 on motor 5.30 @131 on juice 1/8th mile 28x10.5's at 3200lbs
70 Challenger RT 440 4-speed 4:10 Dana

http://www.youtube.com/watch?v=VowFy4nDdfI
Re: 4 speeds and 1/4 times.... [Re: gearjammerdart] #591582
01/23/10 10:41 PM
01/23/10 10:41 PM
Joined: Mar 2006
Posts: 9,858
MI, usa
dvw Online content
master
dvw  Online Content
master

Joined: Mar 2006
Posts: 9,858
MI, usa
12.52@111 in my wifes Challenger. 9-1 360,224@.050 hyd roller,LD340,650 holley,full TTI exhaust,bowl ported stock 360 heads. Has O.E. 4 speed w/.244 1st gear. Needed more 1st gear ratio even w/4.30. Only parts wounded after 100 passes were the stock axles. They didn't break but were twisted 1 full spline.
Doug

Re: 4 speeds and 1/4 times.... [Re: dvw] #591583
01/23/10 11:36 PM
01/23/10 11:36 PM
Joined: Jan 2003
Posts: 10,038
MN
J
JERICOGTX Offline
I Live Here
JERICOGTX  Offline
I Live Here
J

Joined: Jan 2003
Posts: 10,038
MN
I've gone 9.85 at 137mph with a stick. SS/AH cars are running 8.40's with Jerico transmissions.

Jeff


69 GTX 68 Road Runner
Re: 4 speeds and 1/4 times.... [Re: JERICOGTX] #591584
01/24/10 12:11 AM
01/24/10 12:11 AM
Joined: Jan 2003
Posts: 6,570
San Francisco Ca
SCATPK Offline
master
SCATPK  Offline
master

Joined: Jan 2003
Posts: 6,570
San Francisco Ca
My best time so far is in my signiture below in my gtx with original 4sp box. I am not the best guy behind the wheel rowing a stick and would probably be faster with a automatic. But I like shifting the car manually and would not trade it for a 2 pedal system.

Re: 4 speeds and 1/4 times.... [Re: SCATPK] #591585
01/24/10 12:39 AM
01/24/10 12:39 AM
Joined: Dec 2006
Posts: 714
USA
L
Lawn Monkey Offline OP
super stock
Lawn Monkey  Offline OP
super stock
L

Joined: Dec 2006
Posts: 714
USA
Thanks all I am impressed with those times ,,,, aany suggestions an the drive line of my Challenger? I have a 440 balance and 509 DC cam, stock clutch , Hemi 4 speed , Six Pack drive shaft, 4:10 Dana Track Pack and slicks,,, plans are to build the motor to go faster yet not do any changes from the flywheel back,,,, ya think the gears and rear are up for the hard launches with out breaking?

Re: 4 speeds and 1/4 times.... [Re: Lawn Monkey] #591586
01/24/10 02:51 AM
01/24/10 02:51 AM
Joined: Jan 2003
Posts: 3,682
South San Francisco, Ca
70sixpkrt Offline
master
70sixpkrt  Offline
master

Joined: Jan 2003
Posts: 3,682
South San Francisco, Ca
I would upgrade in some good u joints, driveshaft, and axels. I would also upgrade to a Mcleod street twin clutch.


[img]http://www.imgur.com/hxlGUJt.gif[/img]
4-speed
3:54 Dana
13.01 @107.93 with street tires (not hooking up)
Re: 4 speeds and 1/4 times.... [Re: 70sixpkrt] #591587
01/24/10 11:48 AM
01/24/10 11:48 AM
Joined: Jan 2004
Posts: 507
Illinois
Hurst390 Offline
mopar
Hurst390  Offline
mopar

Joined: Jan 2004
Posts: 507
Illinois
Mid 9's with a jerico and advanced clutch...Alot of fun for sure!!


80 AMX Barry Allen 420 AMC Iron Heads Jerico 4-speed Advanced clutch 2950# street legal 5.97 115.73 Coles county dragway 10/28/07 9.42 142.96 best in 08(6.00 115.8 1/8) 5.97 116.2 in 09 http://www.youtube.com/watch?v=AXSr201-tmA
Re: 4 speeds and 1/4 times.... [Re: Hurst390] #591588
01/24/10 01:37 PM
01/24/10 01:37 PM
Joined: May 2009
Posts: 511
Temperance, MI
6
68 HEMI GTS Offline
mopar
68 HEMI GTS  Offline
mopar
6

Joined: May 2009
Posts: 511
Temperance, MI
i made a few 10.80 passes spining with mine before it broke the rear bearing then took out 4th gear. in defense of the trans it was used, then spent about 15 years in a shed before i got it. im gonna take the parts back to Liberty for faceplating then probably give it another shot sometime this year. its a blast on the street!!




A little 4 speed video action
http://www.youtube.com/watch?v=yEMag8OJs_E


68 Dart GTS "HEMI" 10.30 @ 131 pump gas street car 3780#
69 Roadrunner 511 six pack 10.92 drive to track street car
Re: 4 speeds and 1/4 times.... [Re: 68 HEMI GTS] #591589
01/24/10 08:15 PM
01/24/10 08:15 PM
Joined: Oct 2004
Posts: 904
cleveland Ohio
M
mloboda Offline
super stock
mloboda  Offline
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M

Joined: Oct 2004
Posts: 904
cleveland Ohio
My son has gone 9.75 @ 136 with the Duster.
368 W2 Shady Dell motor
Jerico 4 speed
5:57 Dana


Re: 4 speeds and 1/4 times.... [Re: mloboda] #591590
01/24/10 09:07 PM
01/24/10 09:07 PM
Joined: Jan 2003
Posts: 4,573
...gently down the stream
LAR_414 Offline
master
LAR_414  Offline
master

Joined: Jan 2003
Posts: 4,573
...gently down the stream
Technically a stick car is usually faster (mph) than an auto. Now as far as which is quicker,.....we can all debate that one, so who knows.

I plan on being in the neighborhood of my auto trans times, when I'm all said and done with my stick conversion. Ran 11.07 at 120 mph as a best with the auto. So far I only ran 3 times down the track with the stick, and ran a 11.9 at 120mph blowing the tires off at the line, missing 3rd gear, and then missing 4th gear, and then running out of fuel through the traps,.....So it should run pretty good when I get things sorted out.

Re: 4 speeds and 1/4 times.... [Re: LAR_414] #591591
01/24/10 10:30 PM
01/24/10 10:30 PM
Joined: Dec 2005
Posts: 341
New Jersey
U_Code_Cuda Offline
enthusiast
U_Code_Cuda  Offline
enthusiast

Joined: Dec 2005
Posts: 341
New Jersey
Happy with my 11.48@119 in a fully body 70 Challenger 906 iron head 10.1 dual plane NO ROLL CAGE street car.....Oh ya 18 spline hemi box...I have had to upgrade to a Dana afer 3 8-3/4's


1970 R/T Challenger 4-speed
1971 Demon 340 3-speed
Post deleted by moparts [Re: Lawn Monkey] #591592
01/26/10 02:06 PM
01/26/10 02:06 PM

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Re: 4 speeds and 1/4 times.... #591593
01/26/10 02:24 PM
01/26/10 02:24 PM

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10.86 @ 126.8 with a stock clutch......






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