Time Slips and Dyno Section is for posting 1/4 mile time slips and dyno graphs

342 hp dyno & 11.19 @ 123.80 video

Thread Tools
 
Search this Thread
 
Old Dec 9, 2008 | 05:23 PM
  #151  
jacobcartmill's Avatar
just dont care.
Tenured Member 20 Years
iTrader: (6)
 
Joined: Jul 2002
Posts: 9,387
Likes: 4
From: Nashville, TN
man i really wish i could trap 120 on the stock twins. maybe i'll try it next year.

so far my best run is 12.0@115 @14psi with the powerFC/intakes/openDP (stock IC)
Reply
Old Dec 9, 2008 | 05:24 PM
  #152  
jacobcartmill's Avatar
just dont care.
Tenured Member 20 Years
iTrader: (6)
 
Joined: Jul 2002
Posts: 9,387
Likes: 4
From: Nashville, TN
Originally Posted by tom94RX-7
No. But I'm pretty sure no other RX7s with stock seq. twins and stock ported motor with 15 psi or less has come very close to 123 mph or 11.16 in the 1/4 mile, I think it's the additional boost for the most part that gives me these results.

there is a video of a white FD running a 10.98 on the stock turbos on Youtube. i think he trapped 123.
Reply
Old Dec 9, 2008 | 06:16 PM
  #153  
tom94RX-7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member: 20 Years
iTrader: (5)
 
Joined: Apr 2005
Posts: 1,489
Likes: 4
From: Pittsburgh, PA
That is good for your mods. You run no exhaust after the downpipe? I remember that other car, but i doubt that was with the sequential twins and i am thinking maybe ported motor.
Reply
Old Dec 10, 2008 | 02:36 PM
  #154  
jacobcartmill's Avatar
just dont care.
Tenured Member 20 Years
iTrader: (6)
 
Joined: Jul 2002
Posts: 9,387
Likes: 4
From: Nashville, TN
yeah that was back when i had the powerFC. i went back to stock for monetary purposes
but yea it was boost creeping like crazy because i don't have a ported wastegate.

and yeah, i think that other guy (white FD) had fully-nonsequential twins and possibly a ported motor.
Reply
Old Dec 10, 2008 | 03:03 PM
  #155  
FearNoPiston's Avatar
FREAK ALL OUT!!!
Tenured Member 15 Years
iTrader: (17)
 
Joined: Jul 2006
Posts: 1,071
Likes: 0
From: Vancouver, WA
^ I think he also was boosting around the same boost and tom.
Reply
Old Dec 11, 2008 | 09:28 AM
  #156  
tom94RX-7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member: 20 Years
iTrader: (5)
 
Joined: Apr 2005
Posts: 1,489
Likes: 4
From: Pittsburgh, PA
Originally Posted by jacobcartmill
yeah that was back when i had the powerFC. i went back to stock for monetary purposes
but yea it was boost creeping like crazy because i don't have a ported wastegate.

and yeah, i think that other guy (white FD) had fully-nonsequential twins and possibly a ported motor.
So did you just take off the rest of the exhaust after the downpipe when you went drag racing? I was thinking about doing that for the weight savings and if it would make it any faster, well I took off the catback one time (to lose the 20lbs of weight) but not the resonated midpipe. I run alot of boost and have a ported wastegate so I don't think I would have a problem with boost creep.
Reply
Old Dec 12, 2008 | 09:09 PM
  #157  
djseven's Avatar
Eh
Tenured Member: 20 Years
Liked
Loved
Community Favorite
iTrader: (56)
 
Joined: Aug 2002
Posts: 6,554
Likes: 344
From: Nashville, TN
Originally Posted by tom94RX-7
So did you just take off the rest of the exhaust after the downpipe when you went drag racing? I was thinking about doing that for the weight savings and if it would make it any faster, well I took off the catback one time (to lose the 20lbs of weight) but not the resonated midpipe. I run alot of boost and have a ported wastegate so I don't think I would have a problem with boost creep.
You should see faster boost response and probably a little more power up top along with the weight savings with the midpipe/catback removed.
Reply
Old Dec 17, 2008 | 12:22 PM
  #158  
jacobcartmill's Avatar
just dont care.
Tenured Member 20 Years
iTrader: (6)
 
Joined: Jul 2002
Posts: 9,387
Likes: 4
From: Nashville, TN
yeah it dropped ~40lbs of weight, my turbos spooled up wayyy faster, and it boost creeped like a mother
Reply
Old Jan 1, 2009 | 08:31 PM
  #159  
JStrib's Avatar
Recovering Rotary Guy
Tenured Member: 15 Years
iTrader: (6)
 
Joined: Mar 2007
Posts: 844
Likes: 0
From: Brandon, MS
Hey man, how come your video isn't on youtube anymore?
Reply
Old Jan 1, 2009 | 11:36 PM
  #160  
tom94RX-7's Avatar
Thread Starter
Rotary Enthusiast
Tenured Member: 20 Years
iTrader: (5)
 
Joined: Apr 2005
Posts: 1,489
Likes: 4
From: Pittsburgh, PA
I don't know, it was made and posted by somebody else, I sent him a message and hopefully he can put it back on there.
Reply
Old Oct 13, 2009 | 06:01 PM
  #161  
MILOS7's Avatar
Rotary Enthusiast
iTrader: (3)
 
Joined: Oct 2008
Posts: 762
Likes: 22
From: los angeles
Nice!
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Rotate86
Single Turbo RX-7's
5
May 18, 2018 02:44 PM
alfred1976
1st Gen General Discussion
6
Oct 1, 2017 09:51 PM
Prediict
2nd Generation Specific (1986-1992)
32
Nov 18, 2015 08:41 AM
Jmpabon93
New Member RX-7 Technical
1
Sep 30, 2015 04:57 PM




All times are GMT -5. The time now is 05:41 PM.