Forced Induction Custom FI Setup Questions

New turbo setup for the CRX.. got a question

Old 03-31-2016, 12:34 PM
  #1  
1.5 BAR
Thread Starter
 
Join Date: Dec 2002
Location: Nashville
Posts: 807
Default New turbo setup for the CRX.. got a question

See question BELOW:

The plan:
I'm planning to build another turbo setup (total DIY) kit for my CRX with b16 motor. I know there are cheap kits out with almost everything for around $500 but I can do even better than that. My new (to me) CRX is my daily driver (only about 15-20 miles a day), but I'm building it for quick spool for some fun driving. This rex has AC and I am absolutely going to keep the AC, no questions asked (so don't ask). I'm also going with a TD05 16g turbo because it is more than adequate for what I'm after (about 210-230whp), and fits better than the larger T3/T4. I'm doing the half radiator with slim fan and a custom log manifold. Yes, I said LOG. I'm welding my own stuff, etc.. etc.. but that leads me to my question:

QUESTION:
because I'm going with a custom log manifold, what's a good diameter for the "runner's" 1", 1.25", 1.5"? I had someone tell me 1.5" but that seems too large for each runner...

Few pics of the REX:
Attached Thumbnails New turbo setup for the CRX.. got a question-img_20160310_111325089.jpg   New turbo setup for the CRX.. got a question-img_20160310_111342229.jpg  
MR_DR_PEP is offline  
Old 04-01-2016, 11:40 AM
  #2  
~ SITE SPONSOR ~
 
Join Date: Feb 2012
Posts: 390
Default

I'd make the runners the size of the exhaust ports and the "log" part itself about double the area (not the diameter).
Matt Cramer is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gon3r
Fabrication
25
04-26-2006 09:54 PM
Boosted4Life
General Discussion
9
10-25-2004 06:56 PM
Donofs
Forced Induction
9
08-07-2004 06:07 PM
Turbo96Civic
Forced Induction
3
02-18-2004 09:44 PM


Thread Tools
Search this Thread
Quick Reply: New turbo setup for the CRX.. got a question


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.