1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

back pressure q's?

Thread Tools
 
Search this Thread
 
Old 02-10-09, 05:47 AM
  #1  
70 cubic inches of fury!

Thread Starter
iTrader: (3)
 
black82gsl's Avatar
 
Join Date: Jun 2007
Location: Port Edwards,Wisconsin
Posts: 313
Likes: 0
Received 0 Likes on 0 Posts
Question back pressure q's?

ok bought a used header of here and it had some tiny flange that was obviliously not the right one(could tell from the "nice" welds!) So I cut it off alot higher and used some 2.875 id pipe from work and fabed it on with a 3" "v-8" flange,wich then reduces from 3 back to 2.5" wich is what my exhaust is. Question is,is will that be ok? I see the road race header has 2, two inch outlets so I am guessing one 3" should be fine? Heres some pics.Oh,yeah its going on a stock port 12a with the race beat holley set up.

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
Queppa
New Member RX-7 Technical
8
09-02-18 09:53 AM
Rotospectre
New Member RX-7 Technical
3
03-28-18 03:33 PM
stickmantijuana
Microtech
30
04-23-16 06:37 PM
86glxNA
New Member RX-7 Technical
7
08-22-15 08:54 PM



Quick Reply: back pressure q's?



All times are GMT -5. The time now is 05:09 AM.