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Who has run a b16g on stock injectors?

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saxrulez

15+ Year Contributor
83
0
Feb 4, 2004
Fayetteville, North Carolina
Anyone?

I currently have:

walbro 190 rewired
14b @ 17-18psi
SAFC
MBC
Datalogger
2.5" downpipe/testpipe
3" catback

I came across a pretty good deal on a new B16g, and am really considering it. How hard is it going to be on my stock injectors? I was thinking of trying it, and if they just cant do it, buying an AFPR for a temporary solution until I can really afford some good injectors.
 
I have 450's on my auto and just put a Big 16g on there. Been in the 50 degree range and I have been running ~15-16 PSI without a prob. The AFPR might give you a little leeway, but I would not run more then 17 without injectors.
 
I maxed out my 450s with a Big16G, but it wasn't too bad. As long as you don't go more than 16-17 PSI you can get by for a while. I was still able to get right at 30 lbs/min airflow with very little knock and decent timing even though injector duty cycle got up to 100% at the end of WOT pulls.
 
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