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Old 10-16-2012, 07:13 PM   #18
wrxlaunch
Scooby Specialist
 
Member#: 181298
Join Date: May 2008
Chapter/Region: MAIC
Location: MD
Vehicle:
99 SF

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Quote:
Originally Posted by go0sebumpz

My td04 is fully spooled at idle? What do you mean? I drive normally.. not really any spirited driving much. Commuting to work and home on the daily... Do you think something's wrong with my tune? Im using cobbs stage 2 ots map 91oct...
Because your tdo4 is smaller... It spools a lot faster... If done right you can hit full boost ~late 2k range to early 3k which decreases mpg.

My vf isn't too much bigger but doesn't spool as quick as a tdo4... Takes longer to boost by a few hundred rpm and that's where cruise territory is ~3000rpm-~3900rpm hence the better gas mileage.
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