2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

flames from exhaust

Thread Tools
 
Search this Thread
 
Old 06-02-02, 03:30 AM
  #1  
Full Member

Thread Starter
 
jarnld's Avatar
 
Join Date: May 2002
Location: atlanta
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
flames from exhaust

what exactly causes flames to come from the exhaust? i mean what mods...i know its when the car backfires.
Old 06-02-02, 04:40 AM
  #2  
Senior Member

 
Funklord's Avatar
 
Join Date: Feb 2002
Location: Naha-City, Okinawa, JP
Posts: 618
Likes: 0
Received 0 Likes on 0 Posts
no emissions. i.e no cats, or air pump and stuff... and a straight through muffler system helps too.
Old 06-02-02, 06:29 AM
  #3  
Hks Ownz Me (

 
importboi22's Avatar
 
Join Date: Dec 2001
Location: corona,CA
Posts: 1,489
Likes: 0
Received 0 Likes on 0 Posts
hehehehe i dunno what the previous owner did but it kicks *** the mufflers around 6k have like a little flame ball in them from far away it looks like the inside of the tips are orange... then when i mash it somemore and take it to 7300 and shift i get nice 1 foot long flames out of both mufflers
Old 06-02-02, 06:30 AM
  #4  
Hks Ownz Me (

 
importboi22's Avatar
 
Join Date: Dec 2001
Location: corona,CA
Posts: 1,489
Likes: 0
Received 0 Likes on 0 Posts
my car has no smog pump no cat just two mufflers... hehehe 3 inch all the way back
Old 06-02-02, 07:24 AM
  #5  
Junior Member

 
steelec's Avatar
 
Join Date: May 2002
Location: So. Florida
Posts: 14
Likes: 0
Received 0 Likes on 0 Posts
How far away is the fuel tank from the tail pipe? Maybe 1 or 2 foot. Flames are cool.
Old 06-02-02, 11:31 AM
  #6  
Rotary Freak

 
fcturbo2's Avatar
 
Join Date: Mar 2001
Location: LA.,California USA
Posts: 1,611
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by importboi22
hehehehe i dunno what the previous owner did but it kicks *** the mufflers around 6k have like a little flame ball in them from far away it looks like the inside of the tips are orange... then when i mash it somemore and take it to 7300 and shift i get nice 1 foot long flames out of both mufflers
Are you talking about the car that you just bought?
Old 06-02-02, 12:22 PM
  #7  
WTB S5 N/A FC

 
rico05's Avatar
 
Join Date: Oct 2001
Location: College Station, Tx
Posts: 2,778
Likes: 0
Received 0 Likes on 0 Posts
NO air pump, no cats, header helps, and a free flow muffler. Revv it up to 8k, then let off till 6k, then punch it to throw some MASSIVE flames. Also, shift at like 8k rpm will also shoot a nice flame. Flames RULE!!!
Old 06-02-02, 12:44 PM
  #8  
Full Member

iTrader: (2)
 
Join Date: Apr 2002
Location: Asheville, NC
Posts: 241
Likes: 0
Received 0 Likes on 0 Posts
ok, I was gonna start a new thread but since this one's already going..

I'm a little upset that I haven't been able to throw flames with my new RB exhaust on my 88 TII.. I've tried everything, high shifts, letting off at high rpms and then flooring it, downshifting into high rpms, etc.. and I get nothing..

I have the strait thru exhaust(no cats) which I thought was all I needed.. and other than a walbro, my car's stock.
My air pump is still intact, but the valve underneath the car isn't going anywhere, so I can't imagine that'd be messing with anything. Is the air pump effecting anything else? Also I've restricted the stock airbox a little more for the time being.

Can you see anything with my setup that might be stopping me from shooting flames? Am I not running rich enough?
Old 06-02-02, 12:48 PM
  #9  
WTB S5 N/A FC

 
rico05's Avatar
 
Join Date: Oct 2001
Location: College Station, Tx
Posts: 2,778
Likes: 0
Received 0 Likes on 0 Posts
With a RB full exhaust, you "should" throw flames. I can't imagine the air pump causing too many problems. Can you smell gas when you stand behind the car as it is running?
Old 06-02-02, 02:51 PM
  #10  
Full Member

iTrader: (2)
 
Join Date: Apr 2002
Location: Asheville, NC
Posts: 241
Likes: 0
Received 0 Likes on 0 Posts
it has an interesting smell.. not the usual gas smell I know of, but more like a baked good or something, not sure how to describe it..
Old 06-02-02, 03:05 PM
  #11  
Full Member

 
böst's Avatar
 
Join Date: Jan 2002
Location: Pensacola, FL
Posts: 60
Likes: 0
Received 0 Likes on 0 Posts
Get an aftermarket BOV. That's all you still need.
Old 06-02-02, 04:53 PM
  #12  
Full Member

 
aZizzo's Avatar
 
Join Date: May 2002
Location: NW Chicago Area
Posts: 117
Likes: 0
Received 0 Likes on 0 Posts
is it possible to shoot flames through a bonez superflo cat system?
Old 06-02-02, 10:13 PM
  #13  
oodle the noodle

 
superpimp35's Avatar
 
Join Date: Feb 2002
Location: brick, nj
Posts: 340
Likes: 0
Received 0 Likes on 0 Posts
my dynomax system shoots flames even with emissions and a straight through cat.......(how, i dont know).......but its not even running too rich.......
Old 06-02-02, 10:15 PM
  #14  
1JZ powered

 
jspecracer7's Avatar
 
Join Date: Jul 2001
Location: Where there's only two seasons, hot and wet! I love Okinawa
Posts: 4,423
Likes: 0
Received 0 Likes on 0 Posts
My bumper's burnt where the muffler sits...give character to my baby
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Ian_D
New Member RX-7 Technical
6
09-06-15 10:38 PM
doritoloco
New Member RX-7 Technical
7
09-05-15 12:41 PM
FührerTüner
General Rotary Tech Support
3
09-04-15 01:41 PM



Quick Reply: flames from exhaust



All times are GMT -5. The time now is 06:45 AM.