fuel system

maitai69691

maitai69691

New Member
Jul 24, 2005
280
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42
hilo hawaii
im about to do a a fuel system up grade it will consist of a rc 550s a walbro 225 and aeromotive FPR and 1.4mm HG. As far as thing allready done HKS intk and 3" Tb back super dragger and pfc-fcon,Custom TB and IC pipes.
How importaint would dyno tuning be ie.. A/F raitos or should i be able to just hook up every thing a ride.
 
suprashy

suprashy

New Member
Jun 21, 2005
126
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Nassau County, NY
maitai69691 said:
im about to do a a fuel system up grade it will consist of a rc 550s a walbro 225 and aeromotive FPR and 1.4mm HG. As far as thing allready done HKS intk and 3" Tb back super dragger and pfc-fcon,Custom TB and IC pipes.
How importaint would dyno tuning be ie.. A/F raitos or should i be able to just hook up every thing a ride.
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How important do you consider the a/f ratio to be? IMO, its only prudent to tune the car after such an upgrade and be knowledgable of your a/f's. I was getting anxious and was asking your same question when I was modding. My Supra dawgs from the souf (de souf ah sed), gave me the same answer above. U did not list a Lexus AFM or upgraded turbo, so I imagine u'd be rich, and on the dyno how will u pull fuel? The fcon has limited tuning capabilities. From your list above, u've got the fuel, but I don't see how dyno tuning will benefit unless you have a device to pull fuel. Anyone can chime in if I erred. HTH.
 
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