3'' ID maf adapter?
this has been making me think lately.
Originally Posted by nightrider46
The stock housing on the 02-06 ser/spec v/02-06 alimas is about 2.5- 2.75". I had my tune set to a perfect 13.0 before this and all my corrections on my safc was in the negatives. With the new housing I had to actually add 10-40 positive corrections points to each High throttle rpm points. The ECU was starving for more fuel like crazy. Overall I upgraded my injectors and fuel pump so i can have more room for tuning instead of almost maxing out the correction points on the safc2. I didnt have to upgrade but i did it anways
The AFR at idle sets 17.0-21.0 and before this mod it was at 14.5-15.0 (normal)
No ifs or buts.. It is a must to tune ur car after this mod. I looked at my afr when i took it for a WOT on the expressway and the afr readings where at 18.0 yea i know could of melted something, actually i looked at my plugs and they was starting to melt the tips.. so yea Tune the car after this mod.
DYNO SHEETS
BEFORE
AFTER
would something like this be beneficial to us? i know that sometimes people switch from the de maf to the q45 maf or the cobra maf, but then again, its said that it isnt necessary unless you are going over so-and-so hp.
its not changing the maf sensor, just the housing.
any thoughts?
Originally Posted by nightrider46The stock housing on the 02-06 ser/spec v/02-06 alimas is about 2.5- 2.75". I had my tune set to a perfect 13.0 before this and all my corrections on my safc was in the negatives. With the new housing I had to actually add 10-40 positive corrections points to each High throttle rpm points. The ECU was starving for more fuel like crazy. Overall I upgraded my injectors and fuel pump so i can have more room for tuning instead of almost maxing out the correction points on the safc2. I didnt have to upgrade but i did it anways
The AFR at idle sets 17.0-21.0 and before this mod it was at 14.5-15.0 (normal)
No ifs or buts.. It is a must to tune ur car after this mod. I looked at my afr when i took it for a WOT on the expressway and the afr readings where at 18.0 yea i know could of melted something, actually i looked at my plugs and they was starting to melt the tips.. so yea Tune the car after this mod.
DYNO SHEETS
BEFORE
AFTER
would something like this be beneficial to us? i know that sometimes people switch from the de maf to the q45 maf or the cobra maf, but then again, its said that it isnt necessary unless you are going over so-and-so hp.
its not changing the maf sensor, just the housing.
any thoughts?
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