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-   -   How common is it to use 440cc High z injectors in a B18A1 turbochrged setup? (https://honda-tech.com/forums/forced-induction-16/how-common-use-440cc-high-z-injectors-b18a1-turbochrged-setup-3331854/)

goseth 12-24-2018 05:02 PM

How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 
looking to turbo my b18a1 with a t3/t4 57 trim would 440cc injectors be fine? or bigger?



.Grimace 12-26-2018 10:48 AM

re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 
Good question, you're likely the first person ever to try turboing a B18 with 440cc injectors so a search will likely return nothing. Go forth carefully brave man

goseth 12-26-2018 12:04 PM

re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 
nah man plenty of people done this i’m sure but i’ve searched and searched oh what fuel injectors sz i would need and i seen someone has used 440cc but i’m trying to make sure.

.Grimace 12-26-2018 01:50 PM

re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 
Wow very tough. I searched “turbo b18a 440cc injectors” and found so many threads with info and dyno numbers I didn’t know what do to with myself.


NVturbo 12-29-2018 04:11 AM

re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 
OP, you need to buy some knowledge.

Autoworks 12-29-2018 04:21 AM

re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 
You'll want to search further and look at fuel types (assuming pump gas here), power goals, and application.
Can you put a 440cc injector in while using a "T3/T4 57 trim"...yes. The actual question would be how much power would the 440cc injector support.

turboLScrx 12-29-2018 05:21 AM

re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 
I’m running 450cc injectors on my gsr engine and I’m at around 80% duty cycle and around 300whp. The dyno I was on showed 274whp. Like the above stated, all about your power goals

JRCivic1 12-29-2018 08:11 PM

re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 

Originally Posted by turboLScrx (Post 51817675)
I’m running 450cc injectors on my gsr engine and I’m at around 80% duty cycle and around 300whp. The dyno I was on showed 274whp. Like the above stated, all about your power goals

What is your fuel pressure set at ???

turboLScrx 12-30-2018 05:50 PM

Re: How common is it to use 440cc High z injectors in a B18A1 turbochrged setup?
 

Originally Posted by JRCivic1 (Post 51818026)
What is your fuel pressure set at ???

I think I had it set around 50 as a baseline


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