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Old 03-18-2005, 06:43 PM   #23
HIREN
Scooby Specialist
 
Member#: 51633
Join Date: Dec 2003
Chapter/Region: TXIC
Location: Central TX
Vehicle:
2013 GT-R

Default

Quote:
Originally Posted by Rick Hunter
Just another possibility, since you're running your injectors pretty much wide open at higher rpms, if you un-cork your exhaust, your engine's VE will go up a bit. It'll breath more air but won't get more fuel do to your maxed out injectors.
Which is why my AFRs are leaner with the cutout open.
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