waterinjection.info  

Go Back   waterinjection.info > Aquamist specific system Q and A and new products > Aquamist HFS-3 forum

Reply
 
Thread Tools Display Modes
  #1  
Old 28-01-2021, 11:24 AM
Denmark Denmark is offline
Junior Member
 
Join Date: Jun 2018
Location: Denmark
Posts: 2
Default Direct port or not ?

Hi

I need to order a HFS-3 system for a Subaru 4cyl, going for 700-750hp at max boost,
this is with pump EU 100octane and the meth/water injection

is it bettter to run direct port + 1 or 2 jets after IC,
or will 2jets after ic be enought ?

What would be the best setup for this ?

Advice needed before making a order

Thanks
Reply With Quote
  #2  
Old 28-01-2021, 01:00 PM
RICE RACING RICE RACING is offline
Senior Member
 
Join Date: Oct 2003
Location: Utopia
Posts: 511
Default Re: Direct port or not ?

Direct port is good on engines where the distribution is problematic, that is the main way I select it for different customers applications. Manifolds typically for EFI are only considered for air mass flow, not fuel flow as in carburetor designs. So that probably would influence which way could be preferable in your case?
__________________
http://www.riceracing.com.au
RICESP > F40 > Zonda > ZR1
Water Injection Specialist
"Can't be defeated!, don't know the word!, shoulder to shoulder!, we'll fight the world!, WE CAN'T BE BEATEN!!!"
Reply With Quote
  #3  
Old 28-01-2021, 01:19 PM
Denmark Denmark is offline
Junior Member
 
Join Date: Jun 2018
Location: Denmark
Posts: 2
Default Re: Direct port or not ?

Thanks,

I dont consider the distribution is a problem on a subaru, so it migt just be best to run jets after IC on this
I have seen some subaru´s that runs big power with 2 jets after IC and not direct port , so it must be working great that way
Reply With Quote
Reply

Thread Tools
Display Modes

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

Forum Jump


All times are GMT +1. The time now is 05:51 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.