60mm vs 70mm exhaust on a b18c? - Honda-Tech - Honda Forum Discussion


All Motor / Naturally Aspirated No power adders

60mm vs 70mm exhaust on a b18c?

Reply
 
 
 
Thread Tools Search this Thread
Old 03-21-2012, 06:32 AM   #1
Honda-Tech Member
Thread Starter
 
an2ny888's Avatar
 
Join Date: Jul 2003
Location: Quezon city, SFDM, Philippines
Posts: 1,382
Default 60mm vs 70mm exhaust on a b18c?

are there any significant gains to be had by going from a 60 to 70mm exhaust on a b18cr engine? most of the dynos ive seen are 3in exhausts so im not sure if its relevant to my case
an2ny888 is offline   Reply With Quote
Old 03-21-2012, 11:06 PM   #2
Honda-Tech Member
 
HdeucedeuceA's Avatar
 
Join Date: Jul 2008
Location: Clatskanie, OR, USA
Posts: 711
Default Re: 60mm vs 70mm exhaust on a b18c?

If a 3" makes more power over a 2.5", then what does that tell you?
HdeucedeuceA is offline   Reply With Quote
Old 03-22-2012, 04:15 AM   #3
Honda-Tech Member
 
negusjuda's Avatar
 
Join Date: Mar 2009
Location: wilkes-barre , pa
Posts: 3,384
Default Re: 60mm vs 70mm exhaust on a b18c?

i went with a 70 mm exhaust on my setup
negusjuda is offline   Reply With Quote
Old 03-22-2012, 04:21 AM   #4
Honda-Tech Member
 
Untengijutsu's Avatar
 
Join Date: Oct 2006
Location: Quebec
Posts: 161
Default Re: 60mm vs 70mm exhaust on a b18c?

I have a 70mm, about 3whp loose vs 3.0''.
I should went 3.0''.
Untengijutsu is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Need information about P1K manifold Asmooh Honda Civic / Del Sol (1992 - 2000) 0 04-26-2014 11:39 PM
Exhaust size for an N/A Build? 99 Civic Si Saeo Honda Civic / Del Sol (1992 - 2000) 18 07-26-2009 02:56 PM
INVIDIA S2000 Test pipe 60mm and 70mm discountautowerks Southern California (Sales) 1 08-05-2008 11:06 PM
60mm vs 70mm skunk2 mega power EJ8VTECFTW Honda Civic (2006 - 2015) 24 12-05-2007 02:58 PM
will a 70mm throttle body make that much difference delsolrob Forced Induction 0 05-05-2004 11:04 PM


Tags
60, 60mm, 70, 70mm, 70mmexhaust, acura, exhaust, integra, mm, muffler

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -8. The time now is 09:33 PM.


 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: