Rotary Drag Racing The place to post your racing stories and info

another 1.388 60ft 1st gen

Thread Tools
 
Search this Thread
 
Old Oct 19, 2012 | 12:36 PM
  #26  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
done on a craftsmen drill press

Name:  2011-12-13190602.jpg
Views: 265
Size:  66.2 KB

After some trial and error the weak part of the plate is not the S6 stock dowel pin area. Every cracked plate has been at the tension bolt area next to the stock dowel pin. Found the best place to pin is the two outer ones in the pic above. The middle one is where the cracks have occurred. IMHO. So now I only pin in two places. But it can be done on a drill press.

The longer tension bolts are used. Drill and tap the front plate so the tension bolt does not need to be shortened.
My objective is if I can not do it, I do not need it done.
Reply
Old Oct 19, 2012 | 03:32 PM
  #27  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Originally Posted by sk8world


So when the wheels come up can you tell in the drivers seat?
OOOOHHHH yes! The flow control valve is great. It allows the front wheel to gently come back down.
Reply
Old Oct 20, 2012 | 10:19 AM
  #28  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
new 60 ft times = 1.35

Name:  launch135.jpg
Views: 246
Size:  69.4 KB

The flux core welded rear end is holding up.

That's TearboII in the black jacket giving me pointers.
Reply
Old Oct 22, 2012 | 11:16 AM
  #29  
krazy4's Avatar
13B
Tenured Member 10 Years
 
Joined: Dec 2006
Posts: 160
Likes: 0
From: cali/kansas
Awesome! Love the car. Exactly what I plan for my car.
Reply
Old Oct 22, 2012 | 12:03 PM
  #30  
rotorholic's Avatar
DPG Burnout
Tenured Member: 20 Years
iTrader: (53)
 
Joined: Jul 2005
Posts: 2,420
Likes: 9
From: DALLAS TX
I love it! Keep up the good work.
Reply
Old Oct 22, 2012 | 11:21 PM
  #31  
tearbo2's Avatar
Senior Member
Tenured Member 15 Years
iTrader: (2)
 
Joined: Aug 2004
Posts: 586
Likes: 1
From: San Antonio
Originally Posted by sleeper7


The flux core welded rear end is holding up.

That's TearboII in the black jacket giving me pointers.
that's me sayin ooooooooooooo,
Reply
Old Oct 23, 2012 | 09:20 AM
  #32  
bigdv519's Avatar
IFO Forced Induction Slo
Tenured Member 15 Years
iTrader: (3)
 
Joined: Mar 2004
Posts: 1,315
Likes: 0
From: Houston
Cant wait to see this car and meet you in Houston. Great job on this rig!!
Reply
Old Oct 24, 2012 | 01:12 PM
  #33  
hkp's Avatar
hkp
big turbo spoolin
Tenured Member: 20 Years
Liked
iTrader: (2)
 
Joined: Jul 2005
Posts: 1,003
Likes: 7
From: san antonio tx
Originally Posted by tearbo2
that's me sayin ooooooooooooo,
[quote author=chris howton(hkp) link=topic=1314.msg10337#msg10337 date=1350783141]
thats lees ohhhhh face/oh **** that face.
[/quote]
Reply
Old Oct 29, 2012 | 08:30 PM
  #34  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
video

SAIN 16 - YouTube

at the 8 minute mark shows the car launching. Top of 1st gear it hit the rev limiter and upset the car and missed second gear. Tried to chase him down but let off at the 1000 ft mark, could not catch him.

Took the car to Houston IFO yesterday to find out I hurt the motor. (rev limiter) Water leak. SO we removed 1.5 gallons of water and tried to run the car down the track. Did manage a 11.7 at 134 with a really bad launch. Tried a new two step setting that was suggested on another forum, did not work at all. But gota try different things.

Name:  20121023_204453.jpg
Views: 258
Size:  71.4 KB

Track conditions and 28s (tire) need more then 26s.
Reply
Old Jan 3, 2013 | 05:23 AM
  #35  
Rxomeo's Avatar
Junior Member
Tenured Member 05 Years
 
Joined: Mar 2008
Posts: 26
Likes: 0
From: Mass.
Are you on stock explorer short axles still?
Reply
Old Jan 3, 2013 | 07:53 PM
  #36  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Originally Posted by Rxomeo
Are you on stock explorer short axles still?
yes.
Reply
Old Jan 4, 2013 | 11:13 AM
  #37  
RX200013B's Avatar
Full Member
Tenured Member 10 Years
 
Joined: Jan 2008
Posts: 232
Likes: 0
From: idaho
sleeper7? do you have a build thread?
Reply
Old Jan 19, 2013 | 10:26 AM
  #38  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Few guys wanted me to post videos of last night event. Nothing special but one was of a crazy launch that got out of control. Once the car gets all crazy it really is hard to shift.
First video is easy launch at 4psi. Ran 10.6 1/4 and 7.0 1/8
Second video is a harder launch at 15psi. ran 10.5 1/4 and 6.4 1/8 and missed 3rd gear

Last video tried to leave hard and things get out of hand and tried to stay in it. You figure after 35+ years of shifting a trans I could do better then this.

The harder it tried to leave the worse the launch is. The stock 8.8 LSD clutches are getting worse and only one wheel is taking all the power and pushing me to the left.



Reply
Old Jan 19, 2013 | 10:29 AM
  #39  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Originally Posted by RX200013B
sleeper7? do you have a build thread?
No build thread. Highly recommend anyone not doing things I've done.
Reply
Old Jan 19, 2013 | 10:34 AM
  #40  
C. Ludwig's Avatar
www.lms-efi.com
Tenured Member: 25 Years
Liked
Loved
iTrader: (27)
 
Joined: Mar 2001
Posts: 5,268
Likes: 147
From: Floyds Knobs. IN


Sounds a lot like me trying to shift. The TII/FD trans just doesn't like to cooperate over 7k.
Reply
Old Jan 19, 2013 | 11:08 AM
  #41  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Once the tires loose traction

Name:  20130119_110354.jpg
Views: 258
Size:  65.6 KB

Try shifting at this rpm
Reply
Old Jan 23, 2013 | 12:17 PM
  #42  
C. Ludwig's Avatar
www.lms-efi.com
Tenured Member: 25 Years
Liked
Loved
iTrader: (27)
 
Joined: Mar 2001
Posts: 5,268
Likes: 147
From: Floyds Knobs. IN
They sure do sound good up there though!

Reply
Old Feb 10, 2013 | 11:26 AM
  #43  
krazy4's Avatar
13B
Tenured Member 10 Years
 
Joined: Dec 2006
Posts: 160
Likes: 0
From: cali/kansas
Any updates? This car is a good motivator for my car lol
Reply
Old Feb 10, 2013 | 11:30 AM
  #44  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Updates in a few weeks. Hope they are good. currently installing a aftermarket trans. Tired of breaking the stock box.
Reply
Old Feb 12, 2013 | 02:36 PM
  #45  
Rxomeo's Avatar
Junior Member
Tenured Member 05 Years
 
Joined: Mar 2008
Posts: 26
Likes: 0
From: Mass.
what aftermarket trans you going with ?
Reply
Old Feb 13, 2013 | 12:26 AM
  #46  
krazy4's Avatar
13B
Tenured Member 10 Years
 
Joined: Dec 2006
Posts: 160
Likes: 0
From: cali/kansas
Originally Posted by sleeper7
Updates in a few weeks. Hope they are good. currently installing a aftermarket trans. Tired of breaking the stock box.
Originally Posted by Rxomeo
what aftermarket trans you going with ?
+1 very interested to see what tranny you went with!
Reply
Old Feb 14, 2013 | 10:19 PM
  #47  
tearbo2's Avatar
Senior Member
Tenured Member 15 Years
iTrader: (2)
 
Joined: Aug 2004
Posts: 586
Likes: 1
From: San Antonio
Originally Posted by krazy4
+1 very interested to see what tranny you went with!

+2 .........
Reply
Old Feb 15, 2013 | 09:27 AM
  #48  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Hopefully will update this after tonights T n T.

Just a few other backwards things done to the car.
Two step switch is triggered with a brake switch that is attached at the top of the clutch peddle, not at the bottom.
Burn out line lock is on the rear brakes, not the front.
Reply
Old Feb 15, 2013 | 10:32 AM
  #49  
vrx8's Avatar
Built not Bought
Tenured Member 10 Years
iTrader: (18)
 
Joined: May 2010
Posts: 661
Likes: 11
From: San Antonio, TX
I'll be there tonight lol
Reply
Old Feb 15, 2013 | 09:50 PM
  #50  
sleeper7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member 15 Years
 
Joined: Aug 2006
Posts: 1,216
Likes: 10
From: Melbourne FL/San Antonio TX/Okinawa Japan
Ended up going with a Doug Nash 4+1 crash box, pro shifted. V-gate shifter. 5th gear is one to one. First is 3.2#. Clutch assisted. Reason for going with this trans was basically cost. And my goal was 9.7 consistently with out braking trans or missing shifts, just wanted to have fun. Hope this trans hold up for at least a year of fun. 120 passes.

Here's a time slip of my first pass at full throttle but let off at the 1000ft mark. Think it has a 120mph in the 1/8 in it.

Name:  20130215_193644_zps06daa255.jpg
Views: 259
Size:  37.0 KB

Here's the video. Spun the tires on the launch so let off the throttle in first. You can see how far I let off before the end. Usually do 30/34 mph from the 1/8 to the 1/4.

Reply



All times are GMT -5. The time now is 08:18 PM.