View Single Post
Old 11-18-2007, 01:00 AM   #4
WeldingHank
Scooby Specialist
 
Member#: 98645
Join Date: Oct 2005
Chapter/Region: NESIC
Location: Lawrence,ma
Vehicle:
2002 WRX Wagon
PSM

Default

it seems you multiplied his MAF scalar a bit too much.its only about a 5% change. also, the stock MAF diam. is 66.5mm.

66.5MM*1.052=69.958mm

try that out and log his long term trims to fine tune. the top end may need a wideband.

I got this value from one of cobb's spread sheets.
* Registered users of the site do not see these ads.

Last edited by WeldingHank; 11-18-2007 at 01:11 AM.
WeldingHank is offline   Reply With Quote